Shorts and Knickers

GTO marks the pinnacle of the Total Comfort MILLE GT line - spiritual successor to the iconic CENTO and Campionissimo Bib Shorts. It features the plushest, most responsive and breathable ASSOS insert to date, wrapped in our new frictionless, wrinkle-free paneling. The GTO has two leg lengths: STANDARD and LONG (+3cm vs standard). BEHIND THE PRODUCT With large-muscle support, friction, and excessive pressure remaining critical issues on long-duration rides, GTO destroys conventional bib short construction formulas. We reversed stitch lines and radically reshaped the insert to eliminate friction and genital pressure, while providing matchless muscle support with tapered, wrinkle-free leg panels that mirror your personal physique.

The lightest, most breathable ASSOS bib shorts to date. Engineered specifically for full-gas efforts in the hottest conditions—indoors and out—the 120-gram SUPERLÉGER is built on our S9 platform using hyperlight textiles for unmatched stability and boosted ventilation. BEHIND THE PRODUCT To not only reduce weight, but also increase rider comfort and support during the hottest racing days and flat-out indoor training sessions. We reduced the number of seams and replaced current panels’ textiles with hyperlight, more breathable materials to further reduce friction and keep the leg muscles cooler and fresher, for longer durations.

From the compressive, all-day comfort of the fit to the high-wear fabrics and additional cargo space, these bib shorts check all the boxes for gravel and touring support. Gravel, touring, and bikepacking require more robust equipment. Frame, wheels, tires, clothing—none of a rider’s gear is exempt, so the KIESPANZER (or “Gravel Tank”) provides the requisite durability for the inevitable abuse of cycling beyond the tarmac. It’s also equipped with storage solutions for day-trip supplies or to supplement pack space and keep ride essentials readily accessible in pockets of high-stretch, extremely breathable 3-Mesh panels. Reflective stripes help ensure visibility on early departures, late returns, or those long dusks while pushing through the final miles to the next hotel or campsite.

The Premio Bibshort has been engineered to provide the ultimate in long-distance comfort and to be your favorite bibshort ever. That's a big claim, but there's a lot of development in this short to back it up. So let's take a tour of the short. The first thing you might notice is what's missing: the seams and multiple panels. We engineered a new fabric that changes depending on the needs over various parts of the body. The lower leg has a raw-cut leg ending and rubberized yarns to guarantee a flat grip to keep the leg in place. The fabric becomes lighter in the thigh, while the four-way stretch provides just the right amount of muscle support. In the pelvis area, the compression and support increase to keep the seat pad and everything else in place, and the fabric gets thicker to avoid any embarrassing transparency issues. With this magical fabric we don't need to stitch separate panels together, which ensures more comfort and a better fit, as well as a sleek, sophisticated look. The premium fabrics extend into the bib straps. The perforated back keeps you cool and the edge is bonded so you don't feel the thickness of a stitched edge. The elastic straps have just enough modulus (return) to hold your shorts securely in place without cutting in to your shoulders. The seat pad is our top-of-the-line Progetto X2 Air Seamless pad. It's actually two separate components: a soft, stretchy Skin Care Layer next to your skin, which has the sole purpose of preventing any rubbing on your skin, and, under that, the Cushioning Layer, which features two separate densities of foam along with breathable perforated gel inserts under the ischia bones and perineum. We've carried the less-is-more theme into the design, with minimalist laser-etched logos and subtle finishing. It looks as premium as it feels. You can tell that every component, every stitch, every detail has been obsessed over. You'll not find a better bibshort. - The premium all-conditions short - Gradient stretch woven fabric for the right support in the right place - Woven fabric weighs 30% less than comparable knit fabric - Perforated back bib panel with lie flat bib straps that don't bind at shoulders - Integrated gripper elastic at leg ending holds short in place without need for extra silicone grippers - Laser-etched logos with RossoCorsa at center back and black scorpion shadow logos at lower legs - Progetto X2 Air Seamless seat pad

Lightly insulated knickers for cool conditions and long-distance riding, with extended knee coverage and stormproof textiles. Updated with features to enhance stability, reduce seams, and improve support. We redesigned the pre-shaped panels to reduce seam count, and we also shed grams without sacrificing the light compression and long-distance comfort MILLE embodies. The Knickers are updated with our race-inspired X-Frame bib design, which stabilizes the insert and body panels throughout the pedal motion and while cornering. The new model is also updated with our MILLE GT C2 insert, which adds 2mm of plush comfort for long rides maintaining form or building base miles for the coming season. - 86%PA 14%EA

GTS marks the introduction of the second generation of MILLE—an all-new bib short that builds on the iconic GT shorts’ Total Comfort formula with its plush double-layer insert and a fatigue-reducing textile. Assos engineered it for committed riders looking for added comfort during training to everyday riders seeking maximum long-distance support.

The entry into our Race Series, EQUIPE R combines technology from the EQUIPE RS system with simplified, everyday utility. The EQUIPE R is built with our signature A-Lock Engineering construction that adapts technologies from the WorldTour-proven EQUIPE RS. It maintains racing it stability with a muscle-wrapping butterfly panel and the new Type.443 textile, which compresses and breathes like the EQUIPE RS, but with a deeper black color. Monofilament elastic in the bib straps reduces weight and dries faster than dual-layer models, and the shorts are equipped with our core racing insert. - 80%PA 20%EA

This tight is designed for maximum warmth while keeping everything else quite simple. The front is fully windproof thanks to our AirFlex Thermo fabric, which features a stretch polyurethane membrane to keep the wind out while being stretchy enough to move with you. The inner face of the fabric is a thick fleece for added warmth. We built the back with our Nano Flex 3G fabric, which is tightly knit to block much of the wind, allowing us to forgo a breathability-inhibiting membrane. The fabric is treated with our proprietary nanotechnology water-repellent finish so road spray will runoff. The other details are functional Castelli standards, including the comfortable KISS Air2 seat pad, mesh bib straps, and Camlock ankle zippers. You get maximum warmth without breaking the bank. - AirFlex Thermo fabric on front panels for maximum stretch and total wind-proofness - Back in Nano Flex 3G for splash resistance with maximum warmth - KISS Air2 seat pad for all-day comfort - Flat-lock seams - Reflective Castelli logos on the upper leg - Camlock ankle zips with reflective zip cover

The perfect apparel for the perfect ride, that's what our Prime Series apparel is all about. The best fabrics, constructions, and technologies go into these pieces, and the Men's Prime Bib Shorts are no exception. Starting with the uppers, the open suspender design keeps the bibs right where you want them, without constricting any upper body movements. The suspender fabric is also extremely soft and plush, eliminating any shoulder discomfort or irritation, yet we've still built in a HookUp magnetic bib connection making nature breaks much easier. The pre-molded, triple-density foam Body Geometry Contour 3D Chamois is contoured to perfectly match the curvature of your body, all while being soft and supportive in all the right places. With the Prime Bib Shorts, you're sure to embrace the "chamois time is training time" motto as they're so comfortable, you won't want to take them off. - Open suspender construction keeps the bibs in place without constricting the upper body. - Stretchy elastic suspenders are extremely plush and soft against the skin. - Silicone-infused fabric cuff provides a gentle, secure hold on the legs to ensure a shift-free fit. - Fabric Content: MAIN: Knit 46% Polyamide, 38% Polyester, 16% Elastane - UPPER: 90% Polyester, 10% Elastane

The next generation in committed riders' bib shorts of choice, defined by its frictionless waist, refined air-cooling insert, and muscle-wrapping textile. We took this generational redesign as an opportunity to make the MILLE GT better at the things we loved about its predecessor, including our premium X-frame suspension carriage, a refined comfort waist fit, and a reduction in seams and weight (28% and 5g, respectively). The insert also got some attention, inheriting the increased ventilation of our GTS/GTO models and receiving 3mm of additional cushioning. We also updated the Odor Control Top Sheet Tex to the Sugar Blue colorway. - 80%PA 20%EA

Innovative evolution The Free Aero RC Bibshort is our top race short, which also means that it's insanely comfortable even if you never pin on a number. It's fair to say that we've been working on this short for the past 15 years. That's how long it's been since the original free aero race bibshort was first introduced, initially as our top-of-the-line race short. Since then it has won three Tours de France, three Gri d'Italia, one Vuelta, and San Remo, but it also became the best-selling product in the history of Castelli because, simply put, this is the short that does everything well. The concept is quite simple: start with the best pad we know how to make, surround it with a supportive short with good muscle compression, and then remove everything else that's not absolutely necessary. You feel free thanks to the reduced number of panels and the reduced number of seams. In fact, the short portion has just 5 panels compared to 10 in the previous generation. You feel free because of further refinements to the Progetto X2 air seamless seat pad. The two densities of foam plus the gel pads provide progressive damping, while the separate skincare layer is soft and stretchy to move with your skin. You feel free thanks to the most minimal bibs you've ever seen in a short, including open-weave straps for maximum airflow. But we reinforced the yoke so the straps stay in place and made the mesh back narrow for coverage that is minimal yet just enough to hold the shorts in place. And the bib elegantly frames a convenient pocket at the center back. You feel free because this is the first high-end short that doesn't need any sort of gripper or elastic at the end of the leg to keep the leg in place. Getting this right meant 28 prototypes and our most extensive test program ever, and it results in the most comfortable leg ending we've ever made. The Forza 2 fabric has 32% lycra with a high modulus for exceptional muscle support and just the right amount of compression. There's reflective piping on the back. And all logos are either stitched or embossed for durability. - High-compression 215g Forza 2 fabric with 32% lycra content provides exceptional muscle support and compression - Progetto X2 air seamless seat pad is soft against the skin but well padded for long-distance comfort - Minimalist bib straps allow maximum airflow, while a reinforced yoke keeps the straps flat over the shoulders - Rear mesh pocket - 5-panel construction for reduced seams and less chafing - Sublimation-printed graphic and logos that will never peel, crack, or fade - Reflective piping on back of legs - Soft waistband with raw-cut edge panels for extra stretch and comfort - Raw-cut leg ending engineered to stay put without silicone grippers

A new bib short platform for committed daily riding, whether that’s dedicated training regimens, the weekly crit series, or weekend centuries.

Adventure-ready gravel bibshorts with additional cargo-carrying capacity - Super-stretch woven main body fabrics for improved durability - Double-layered side leg panels to reduce potential gravel rash from unexpected spills - Mesh cargo pockets on the thighs and additional mesh storage on the side waist - Lumbar support panels and power straps derived from Endura's class-beating PRO SL Bibshort - 600 Series pad II, utilizing Endura's proprietary computer-cut‚ Continuously Variable Profile (CVP) stretch technology and gel inserts for superior vibration damping and support - Silicone gripper detail to help prevent an over-short riding down or your jersey riding up

Adventure ready gravel bibshorts with additional cargo carrying capacity. - Lycra combined with high-stretch woven fabrics for improved durability - Women's 800 Series Conform EGM Pad with medical-grade Elastomer technology - Double-layered side leg panels to reduce potential gravel rash from unexpected spills - Mesh cargo pockets on the thighs and additional mesh storage on the side waist - Innovative discreet zip-free and unique Drop Seat comfort break function - Silicone gripper detail to help prevent an over-short riding down or your jersey riding up

Crafted with long ride comfort at the top of the list, we paired our all new Levitate PRO Chamois with luxurious Italian PRO Transfer fabric to create a bib short that you will choose for your most important rides. Just seven carefully engineered panels are used to minimize seaming for a perfect contour to your body. Wide, laser-cut bib straps provide a barely-there, yet supportive fit. And raw edge hems create a smooth transition from short to skin for a sleek, high-performance look and feel, with a printed silicone gripper to hold it securely in place even during hard efforts. FEATURES - Pedal to Zero™: Going by bike 16mi / 26km offsets the climate impact of this garment - Luxurious Italian PRO Transfer fabric balances compression for ultimate comfort - New Men's Levitate™ PRO Chamois pad with triple-density design delivers unmatched support - Seven-panel design minimizes seams and optimizes body-contouring fit - Laser-cut raw edge leg hem construction for seamless transition to skin - BioViz® reflective elements for low-light visibility - 10.5" inseam

The main story of this short is the use of our renowned top-of-the-line progetto x2 air donna seamless seat pad in a mostly traditional short, but in fact every little detail has been obsessed over to ensure your comfort on your next long endurance ride. A great pad is useless without great fit. The seams are placed around the hip area to create a perfect shape on the bike. The endurance evolution fabric has a soft hand while providing good compression and excellent moisture management. And it's all held in place with the amazingly comfortable giro3 leg gripper. On your long endurance rides you'll especially appreciate Castelli's drop-tail bib construction. The wider bib straps are free-floating so you can cross them in front or back. They pull tight enough to keep your shorts in place, but when the need arises they stretch long enough that you can take a bathroom break without having to remove your jersey and bibs. This short offers exceptional value and is ready to deliver lasting comfort on your longest rides. - Endurance evolution fabric provides optimum muscle support and feels drier in nearly all conditions - Anatomic cut for perfect on-bike fit - Bib straps can cross in front or back and are extra elastic, allowing short to be pulled down for pee stops without removing bibs - Women's-specific progetto x2 air donna seamless seat pad for even greater comfort and improved airflow - Giro3 leg grippers lie flat

Innovative evolution The free aero RC bibshort is our top race short, which also means that it's insanely comfortable even if you never pin on a number. It's fair to say that we've been working on this short for the past 15 years. That's how long it's been since the original free aero race bibshort was first introduced, initially as our top-of-the-line race short. Since then it has won three Tours de France, three Giri d'Italia, one Vuelta and San Remo, but it also became the best-selling product in the history of Castelli because simply put, this is the short that does everything well. The concept is quite simple: start with the best pad we know how to make, surround it with a supportive short with good muscle compression, and then remove everything else that's not absolutely necessary. You feel free thanks to the reduced number of panels and the reduced number of seams. In fact, the short portion has just 5 panels compared to 10 in the previous generation. You feel free because of further refinements to the Progetto X2 air seamless seat pad. The two densities of foam plus the gel pads provide progressive damping, while the separate skincare layer is soft and stretchy to move with your skin. You feel free thanks to the most minimal bibs you've ever seen in a short, including open-weave straps for maximum airflow. But we reinforced the yoke so the straps stay in place and made the mesh back narrow for coverage that is minimal yet just enough to hold the shorts in place. And the bib elegantly frames a convenient pocket at the center back. You feel free because this is the first high-end short that doesn't need any sort of gripper or elastic at the end of the leg to keep the leg in place. Getting this right meant 28 prototypes and our most extensive test program ever, and it results in the most comfortable leg ending we've ever made. The Forza 2 fabric has 32% lycra with a high modulus for exceptional muscle support and just the right amount of compression. There's reflective piping on the back. And all logos are either stitched or embossed for durability. - High-compression 215g Forza 2 fabric with 32% lycra content provides exceptional muscle support and compression - Progetto x2 air seamless seat pad is soft against the skin but well padded for long-distance comfort - Minimalist bib straps allow maximum airflow, while a reinforced yoke keeps the straps flat over the shoulders - Rear mesh pocket - 5-panel construction for reduced seams and less chafing

Developed with Fabian Cancellara for endurance road cycling with maximum support and ultimate comfort. Built for the long haul, technologies like low force elastic and flatlock seams ensure this short stays in place no matter how long you ride. - Inseam length 23cm / 9-inches - EXPERT LONG DISTANCE seat insert with GORE WINDSTOPPER Cup - Developed with Fabian Cancellara - Dense knit construction creates ultra soft next to skin feel to reduce chafing opaque finish - Central torso architecture keeps chamois in place - Wide and flat bibs with highly breathable material keeps short in place - Ultra-fine gauge, super stretch, durable performance with abrasion resistance - Three-point chamois anchoring system means you will never have to readjust your short while riding - Silicone leg grippers create snug fit at thigh without restricting movement - Reflective details on all sides for 360-degree visibility - Radio pocket on rear of bib - Opaque finish fabric is ultra wicking and fast drying GORE WINDSTOPPER Cup Technology: highly breathable, preformed windproof front for optimum comfort - Flatlock seams all around to create maximum comfort

Lightweight, breathable women's MTB shorts The new Flexair Ascent Shorts with Liner take everything you love about the booming gravel and down-country scene and kick up the performance and technology to match that energy. Constructed using a mesh body material - the lightest weight and most ventilated material in our line - these shorts feature a removable liner short with a dual-density COMP chamois for maximum comfort in the saddle. With enhanced performance and TruDri® fabrics that wick away sweat to keep you cool, they fit securely and conform to your body with a stretch nylon rear yoke. On-the-fly adjustments to fit can be made easily with the proven race-ratchet closure, while zip pockets allow you to keep your essentials close and secure. Designed with lightweight, versatile, and breathable materials, and constructed with comfort top of mind, the new Ascent Collection blurs the lines between trail, adventure, and pure-XC to deliver premium performance. Specifications: - Includes a removable liner short with women's specific, dual-density COMP chamois for maximum comfort in the saddle - Dissolvable mesh body material is the lightest weight and most ventilated material in our line - Secure zip pocket stores essentials - TruDri® fabrics move sweat away from the body to keep you cool - Proven Race Ratchet closure provides a secure fit and quick on-the-fly adjustments - The stretch nylon rear yoke conforms to your body and provides a secure fit - Bonded front waist panel and leg openings reduce weight and increase comfort - Zipperless design enhances comfort while riding

The new Flexair Ascent Shorts with Liner take everything you love about the booming gravel and down-country scene and kick up the performance and technology to match that energy. Constructed using a mesh body material - the lightest weight and most ventilated material in our line - these shorts feature a removable liner short with a dual density COMP chamois for maximum comfort in the saddle. With enhanced performance and TruDri fabrics that wick away sweat to keep you cool, they fit securely and conform to your body with a stretch nylon rear yoke. On-the-fly adjustments to fit can be made easily with the proven race-ratchet closure, while zip pockets allow you to keep your essentials close and secure. Designed with lightweight, versatile, and breathable materials, and constructed with comfort top of mind, the new Ascent Collection blurs the lines between trail, adventure, and pure-XC to deliver premium performance.

A bib-free training and endurance cycling short that's at home on the road or aboard the indoor trainer. Bibs aren't for everyone, but their absence compounds the difficulty of dialing the perfect ride-tuned fit. The bib-free Zero-Pressure waist embodies our C2 AEPD click-fit ethos with a secure hold on the sides and back, and a panel insert on the front stretches to accommodate aggressive positioning on the bike and deep breathing during hard efforts. The updated insert inherited increased ventilation from our premium models, and 3mm of additional thickness increase long-ride comfort. - 80%PA 20%EA

Bib-free shorts engineered for utility and all-day comfort. Built for base miles and endurance epics, whether they’re on the road or the indoor trainer.

Craft Advanced bib shorts offering excellent body control and great moisture transport. Recycled polyamide, C2 pad, reflective print and Mesh Superlight bib construction for active cooling. Riding-position fit. - Ergonomic and smooth bib construction with Mesh Superlight fabric for active cooling and comfort - Silicone leg ending elastic that keeps the bib shorts in place - Recycled polyamide fabric - Reflective print details - Infinity C2 Pad Women

The Thrill of Competition We made this short to incorporate as much technology as possible from our top-of-the-line pro-level race shorts at a more accessible price. And although it's certainly capable of weekend racing, it's also a great comfort performance short even if you never pin on a number. The main Vortex textured fabric and the Giro4 leg gripper come straight from our top Free Aero Race 4 Bibshort, while the KISS Air2 seat pad has most of the comfort of our top seat pad but represents maximum value. The intangible part that you'll appreciate most is our knack for building in perfect fit, thanks to the Castelli pattern engineering team. This is the short that brings the best of Castelli's know-how in building comfort performance shorts into an accessible product in your cycling wardrobe. - KISS Air2 seat pad for all-day comfort - Affinity Pro Lycra fabric on inside of leg for outstanding stretch and rebound - Vortex BLC textured fabric on legs for better aerodynamics - Giro4 leg gripper with raw edge for comfort and silicone stripes for grip - Flat-lock stitching - Reflective detailing on back - Mesh straps for comfort and breathability - 15°-35°C / 59°-95°F - Weight: 173g

The main story of this short is the use of our renowned top-of-the-line progetto x2 air donna seamless seat pad in a mostly traditional short, but in fact every little detail has been obsessed over to ensure your comfort on your next long endurance ride. A great pad is useless without great fit. The seams are placed around the hip area to create a perfect shape on the bike. The endurance evolution fabric has a soft hand while providing good compression and excellent moisture management. And it's all held in place with the amazingly comfortable giro3 leg gripper. On your long endurance rides you'll especially appreciate castelli's drop-tail bib construction. The wider bib straps are free floating so you can cross them in front or back. They pull tight enough to keep your shorts in place, but when the need arises they stretch long enough that you can take a bathroom break without having to remove your jersey and bibs. This short offers exceptional value and is ready to deliver lasting comfort on your longest rides. - Endurance evolution fabric provides optimum muscle support and feels drier in nearly all conditions - Anatomic cut for perfect on-bike fit - Bib straps can cross in front or back and are extra elastic, allowing short to be pulled down for pee stops without removing bibs - Women's-specific progetto x2 air donna seamless seat pad for even greater comfort and improved airflow - Giro3 leg grippers lie flat

Not too casual, not too racy, the Skyline kit is a best seller for good reason. We've taken it upon ourselves to refine the whole package with an industry first, environmentally sustainable Bluesign certified approved fabric. And to provide best-in-class airflow and comfort, the Skyline shorts feature an increase in 2-way stretch fabric along the backside and an all-new premium TMF padded liner. Long praised for its combination of value and performance, the Skyline sees this mix get even more compelling. - Ride Fit - Traditional waist, relaxed cut with versatile construction - 95% Coolmax Polyester/5% Lycra Bluesign certified approved fabric with warp & weft stretch material for excellent movement - Woven open mesh throughout front of short allows superior airflow while maintaining abrasion resistance - Available for purchase as a shell only or with the TLD AIR COMP liner w/ TMF 4-hour pad - Single TLD low profile snap button with Velcro backing ensures solid closure without added bulk - New improved fit with revised rear 2-way stretch panel. Stretch panel also features breathable mesh for better cooling - Slim TLD embossed Velcro waist adjusters provide snug, on-the-fly fit adjustments - Inner waistband silicone grip keeps shorts from slipping down - Outseam - 22 3/4" - Fabric is certified Bluesign approved - Removable liner

Our best-selling mountain bike short. Staying true to its robust feature profile and superior rider value, the Skyline Short offers fabrications and modernized detailing. Featuring style lines, waistband adjustability and a classic comfortable fit the Skyline Short silhouette is tried and true. - Relaxed ride fit - Bluesign® approved fabrics - 2 hand pockets w/ YKK zip closure - Fused waistband construction - Aero tech micro ripstop ventilation panels at back waistband & inseam gusset - Velcro waist adjusters - Silicon printed interior waistband for zero waist slippage - Moisture wicking and quick dry finishes - Zipper fly w/ snap closure - Reflective graphics in key areas - 23" outseam

Crafted with long ride comfort at the top of the list, we paired our all new Levitate PRO Chamois with luxurious Italian PRO Transfer fabric to create a premium short that you will choose for your most important rides. Just seven carefully engineered panels are used to minimize seaming for a perfect contour to your body. And raw edge hems create a smooth transition from short to skin for a sleek, high-performance look and feel, while a printed silicone gripper holds them securely in place even during hard efforts. FEATURES - Pedal to Zero™: Going by bike 16mi / 25km offsets the climate impact of this garment - Luxurious Italian PRO Transfer fabric provides balanced compression for ultimate comfort - New Men's Levitate™ PRO Chamois pad with triple-density design delivers unmatched support - Wide waistband provides support without feeling constrictive - Seven-panel design minimizes seams and maximizes body-contouring fit - Laser-cut raw edge leg hem construction for seamless transition to skin - BioViz® reflective elements for low-light visibility - 10.5" inseam

Luxurious fabric, raw edge hems and minimal seams contours the body with PRO chamois Designed for the serious cyclist who refuses to compromise on comfort or performance, the Men's PRO Shorts deliver on every level. These shorts blend our PRO Levitate chamois with luxurious Italian PRO Transfer fabric, creating an exceptional piece that you'll reach for on your most challenging rides. Meticulously engineered with just seven panels, this design reduces seams to enhance the fit and contour smoothly to your body. The innovative raw edge hems ensure a seamless transition to your skin, enhancing aerodynamics and eliminating distractions. The printed silicone grippers keep the shorts firmly in place, so no matter how intense the effort, your focus remains uninterrupted. These features are supported by a wide waistband that supports without constriction and BioViz® reflective elements that ensure visibility in low-light conditions. Whether it’s a quick sprint or a long haul, these shorts are sure to become an essential part of your cycling wardrobe. Fabric 46% nylon, 38% polyester, 16% LYCRA elastane Features Luxurious Italian PRO Transfer fabric provides balanced compression for ultimate comfort Triple-density PRO Levitate chamois minimizes skin abrasion and sit bone discomfort while offering premium stretch for elevated contouring to the body Wide waistband provides support without feeling constrictive Seven-panel design minimizes seams and maximizes body-contouring fit Laser-cut raw edge leg hem construction for seamless transition to skin BioViz® powerful reflective elements that reach 100 meters for night visibility 10.5" inseam

Crafted with long ride comfort at the top of the list, Pearl Izumi paired their most supportive and breathable P.R.O. Escape 1:1® Chamois with luxurious Italian P.R.O. Transfer fabric, to create a short that you will choose for your most important rides. Just seven carefully engineered panels are used to minimize seaming for a perfect contour to your body. The raw edge hems create a smooth transition from short to skin for a sleek, high performance look and feel, with a printed silicone gripper to hold it securely in place even during hard efforts. Features: - Luxurious Italian P.R.O. Transfer fabric provides balanced compression for ultimate comfort - P.R.O. Escape 1:1 Chamois with floating top sheet design delivers unmatched comfort - Seven panel design to minimize seams and provide maximize body contour - Laser cut leg openings with silicone leg grippers for a seamless transition to skin - BioViz reflective elements for low-light visibility - 10.5" inseam

Made for the rider who aims to go astray, the Expedition Bib Short is tuned for all-terrain adventures. Cut from a high-stretch Transfer fabric with moisture-wicking and compressive properties, these bibs offer a sleek fit for everyday performance. Super lightweight straps are laser cut so you’ll never feel them, and leg openings lined with silicone-printed grippers keep the shorts comfortably in place. When you hit the rough stuff, you’ll be glad to have our new Levitate™ Plus multi-density chamois under you. It features an innovative highly resilient suspension core to damp road chatter, significantly improving ride comfort. Whether you’re putting in big miles or simply prefer to ride in a t-shirt, the three-pocket design can replace, or supplement, storage of a traditional jersey. When the pavement ends and adventure begins, reach for the Expedition Bibs. -Pedal to Zero: Going by bike 20.49mi offsets the climate impact of this garment -Compressive Transfer fabric made with recycled content -Thigh cargo pockets provide additional storage options -Centered rear pocket at the base of the straps fits a shell jacket or nutrition -New multi-density Levitate™ Plus Chamois pad delivers unmatched comfort -Laser cut bib straps provide superior next to skin comfort -Silicone print holds cuffs in place and provides a smooth transition from the short to skin -BioViz® reflective elements for low light visibility -Made with recycled materials -10.5” inseam

The GORE Force Bib Shorts+ are your new favorite bib shorts, in our most popular fabric, engineered for the perfect fit. - Full mesh bib construction for optimum fit and breathability - Quick drying material - Overlock seams add durability and minimise chafing - Silicone grip inside leg hem create snug fit without restricting movement - Raw cut hem at legs - Central torso architecture keeps chamois in place - ADVANCED High Vent seat insert with GORE® WINDSTOPPER® Cup - Radio pocket at back - Reflective logo - Inseam length 22.5 cm / 8.8 inches

We made this 3/4 tight for those days when shorts aren't enough, but for which tights would be overkill, protecting your knees and providing full calf coverage. Our improved Thermal fleece fabric provides quick-drying insulation, while fewer panels and reduced seaming combine with a stretchier fabric to improve both fit and comfort. We add full PI Dry water-shedding technology to ward off splashes and light rain. Raw-edge bib straps eliminate bulk and improve comfort. Our plush ELITE Escape chamois provides reliable comfort for longer rides. - Ultra-soft Thermal fleece fabric for pedaling comfort and thermal regulation - Made with recycled material - PI Dry technology for permanent water-shedding performance - ELITE Escape 1:1 Chamois with floating top-sheet design reduces friction for all-day comfort - BioViz reflective elements for low-light visibility - Lower Panel: 56% nylon, 30% polyester, 14% Lycra elastane - Upper Panel: 75% nylon, 25% elastane - Made in Vietnam - Type: Thermal - Reflectivity: Low-light visibility

The best materials, combined in a skillful manner to ensure the essence of competitive performance. F-THRONE THE BEST MATERIALS TO ENSURE THE ESSENCE OF COMPETITIVE PERFORMANCE 3-PAD LAYERS 1st LAYER (in contact with the skin) Microfiber fabric with antibacterial and hydrophilic qualities 2nd LAYER Soft and elastic foam, 3mm thick with 3mm holes, density 65 kg/m3 3rd LAYER 10mm of “filter” foam, density 100 kg / m3 UPF 50+ UV PROTECTION The high density of the material used makes the entire jersey protective against UV rays. MADE IN ITALY The entire production process takes place in Italy and is managed by a skilled team of craftsmen.

The Thrill of Competition We made this short to incorporate as much technology as possible from our top-of-the-line pro-level race shorts at a more accessible price. And although it's certainly capable of weekend racing, it's also a great comfort performance short even if you never pin on a number. The main Vortex textured fabric and the Giro4 leg gripper come straight from our top Free Aero Race 4 Bibshort, while the KISS Air2 seat pad has most of the comfort of our top seat pad but represents maximum value. The intangible part that you'll appreciate most is our knack for building in perfect fit, thanks to the Castelli pattern engineering team. This is the short that brings the best of Castelli's know-how in building comfort performance shorts into an accessible product in your cycling wardrobe. - KISS Air2 seat pad for all-day comfort - Affinity Pro Lycra fabric on inside of leg for outstanding stretch and rebound - Vortex BLC textured fabric on legs for better aerodynamics - Giro4 leg gripper with raw edge for comfort and silicone stripes for grip - Flat-lock stitching - Reflective detailing on back - Mesh straps for comfort and breathability - 15°-35°C/59°-95°F - Weight: 173g

We’ve amplified the performance of the iconic Attack range with premium features that make a big difference during hot weather riding. Constructed from a lightweight, breathable 4-way stretch fabric, these bibs were made for high output efforts. Our new multi-density Levitate™ Plus chamois provides fine-tuned support hours in, so you can chase big objectives in comfort. Sleek detailing like raw-edge bib uppers, laser cut leg openings with silicone-printed grippers, and perforated venting on the lower back give these bibs an edge to take your riding to the next level. FEATURES -Pedal to Zero: Going by bike 18.13mi offsets the climate impact of this garment -New multi-density Levitate™ Plus Chamois pad delivers unmatched comfort -Laser cut bib straps for superior next-to-skin comfort -BioViz® reflective elements for low light visibility -Made from recycled materials -10.5” inseam

Don't Limit Yourself We made this short to meet Castelli's high standards for comfort and performance in a cycling short while adding a few extra features that come in handy for riding on any surface. You'll find our normal exceptional fit as well as the KISS Air2 seat pad, which provides generous anatomically placed padding with an exceptionally soft top layer. What makes this short special is the extremely durable Unlimited Lycra fabric. It has higher abrasion resistance and tear resistance while not compromising on stretch, moisture management or comfort. In addition, we use double-layer side panels for the old track rider's trick of fabric-sliding-on-fabric should you fall. This short isn't really meant to be indestructible, but it significantly increases the chances that sliding out on gravel will mean you need to just brush yourself off rather than having to buy a new pair of shorts. That second layer on the side panel also makes for convenient side pockets, with a flap over the top to prevent the contents from falling out. For added convenience while riding on and off road, you have two mesh pockets on the lower back that compress gear next to your body to keep it from bouncing around. This short adds durability and storage without compromising comfort — for unlimited amounts of fun. - Made for fast riding on unlimited terrain - 200 g/m2 nylon/Lycra fabric with best-in-class abrasion and tear resistance - 2 mesh rear pockets built into mesh bib straps - Double-layer side panels reduce abrasion if you fall, while also creating 2 useful side pockets - Raw-cut leg ending with vertical silicone grip strips to hold leg in place - KISS Air2 seat pad for long-distance comfort - 15°-32°C / 59°-90°F - Weight: 200g

This Pearl Izumi Men's Interval Bib Short uses more muscle-hugging Lycra than any short in Pearl's line, for a performance feel the moment you slip them on. A sophisticated, seven-panel design utilizes the stretch and support of the fabric to simplify the number of seams, allowing the short to smoothly follow your every movement. Laser-cut bib straps and hems create a seamless transition to skin and perfectly balanced support. In-R-Cool technology provides additional cooling performance as you turn up the heat and lay down the power. Equipped with our highly breathable premium ELITE Escape 1:1 Chamois for long ride comfort. Features: - ELITE Transfer In-R-Cool fabric powered by coldblack provides superior cooling and reflective sun protection - Lightweight fabric uses 34% Lycra for muscle-hugging stretch and compression - ELITE Escape 1:1 Chamois with floating top sheet design reduces friction for all day comfort - Laser cut leg openings with silicone leg grippers for a seamless transition to skin - Laser cut bib straps provide superior next to skin comfort and a low profile feel - BioViz reflective elements for low-light visibility - 10” inseam

The Men’s ADV SWAT™ Bib Shorts feature a compressive four-way stretch fabric and our anatomically evolved 3X Chamois with REPOC construction for all-day endurance with reduced pressure. SWAT™ integrated storage provides generous side-leg cargo pockets built with soft mesh stretch fabric to keep belongings accessible and secure. -Compressive four-way stretch fabric provides ample comfort and a soft hand against the skin. -Soft mesh bib uppers with binding provide a comfortable hold and keep your gear secure with three patented hanging SWAT™ pockets. -Large side leg pockets are made from soft mesh to prevent over-heating at your legs, while providing ample room to carry cargo. -Silicone-infused fabric cuff provides a gentle, secure hold on the legs in order to ensure the perfect, shift-free fit. -Articulated design ensures the perfect fit while in the riding position. -Reflective elements increase your visibility to motorists in low-light conditions. -UPF 50+ rating protects your skin from harmful ultraviolet rays. -Triple-density-foam Performance Body Geometry Contour Chamois is pre-molded to match the shape of the body for exceptional comfort. -Slim Fit feels like a second skin. -10.5" inseam (size Medium) -Fabric Content: BODY: 68% Nylon, 32% Elastane, UPPER: 100% Polyester, POCKETS: 77% Nylon, 23% Spandex

The Women’s ADV SWAT™ Bib Shorts feature a drop-tail construction for hassle-free nature breaks and our anatomically evolved 3X Chamois with REPOC construction for all-day endurance with reduced pressure. SWAT™ integrated storage provides generous side-leg cargo pockets built with soft mesh stretch fabric to keep belongings accessible and secure. - Compressive four-way stretch fabric provides ample comfort and a soft hand against the skin. - Drop Tail construction at the lower back eases entry and exit for nature breaks. - Soft mesh bib uppers with binding provide a comfortable hold and keep your gear secure with three patented hanging SWAT™ pockets. - Large side leg pockets are made from soft mesh to prevent over-heating at your legs, while providing ample room to carry cargo. - Silicone-infused fabric cuff provides a gentle, secure hold on the legs in order to ensure the perfect, shift-free fit. - Articulated design ensures the perfect fit while in the riding position. - Reflective elements increase your visibility to motorists in low-light conditions. - UPF 50+ rating protects your skin from harmful ultraviolet rays. - Triple-density-foam Performance Body Geometry Contour Chamois is pre-molded to match the shape of the body for exceptional comfort. - Slim Fit feels like a second skin. - 8" inseam (size Medium) - Fabric Content: BODY: 68% Nylon, 32% Elastane, UPPER: 100% Polyester, POCKETS: 77% Nylon, 23% Spandex

Craft Advanced shorts offering excellent body control and great moisture transport. Recycled polyamide, C2 pad. - Ergonomic design for a perfect riding-position fit - Silicone leg ending elastic that keeps the bib shorts in place - Recycled polyamide fabric - Reflective print details - Infinity C2 Chamois

The Troy Lee Designs Mischief mountain bike short features a more relaxed fit, and the 4-way stretch material moves better with the body. Functionally, the short has 3 zippered pockets, strategic laser perforated zones and a zipper fly and snap closure.

The baggy-short look without the feel, thanks to the slimmer fit and stretch woven fabric. It's ready for long-distance endurance rides, but it's also a great-looking casual short off the bike. - Stretch woven fabric with DWR finish - Extremely light so you won't even feel it on - 2 front pockets and 1 zippered rear pocket - Stretch waistband with zippered front opening - Scorpion button logo There are those days when a baggy short just seems like the right look. But you always debate whether you're willing to compromise comfort for that look, and you end up wearing Lycra®. So we set out to make a better baggy. We reached for a stretch woven fabric that gives great stretch but in an unbelievably lightweight yet durable fabric. We gave it a DWR finish so mud and water roll-off. We gave the short two top-opening pockets like jeans so that whatever you put in there won't fall out. We made the cut fairly close to the body so you look good off the bike but the short doesn't balloon out when you're on the bike. It all just kinda disappears. The short doesn't have its own seat pad, so wear this over your favorite Castelli short. The Superleggera is a good choice for warmer weather, or the Unlimited if you want the extra pockets.

A Better Short Shorts are an obsession at Castelli. They're the most vital piece of clothing and one of the hardest to get right. Even though the Prima is our entry-level short, it shows that we won't compromise anything for comfort and performance. It starts with the women's-specific KISS Air2 seat pad. Just the name gives an idea of the process of constant improvement, which started with a soft KISS pad that was improved by making it more breathable (Air) and then improved again in the latest update to use the softest-ever top fabric (2). It's ready for your next big ride indoors or out. We've updated the fabric to the new Pro Dry Soft, which has a smooth matte finish that feels cool on the skin while being very supportive and quick to dry. We wanted this short to be just right for many years to come, so little details like the reflective patches are stitched in instead of being glued on, and the GIRO3 elastic has the grip woven right into the fabric. This attention to detail — go ahead and call it an obsession — is why Castelli's entry-level short is just a better short. - KISS Air2 seat pad for all-day comfort - Pro Dry Soft matte Lycra is sleek looking and ultra-breathable - Anatomic construction for perfect fit - Rear reflective panels - GIRO3 engineered flat leg band - 15°-35°C / 59°-95°F - Weight: 160g

Sustainably produced cycling knickers built with Lyca Sport Energy compression fabric with 4-way elasticity that reduces muscle vibration and focuses power for optimal comfort and control. Ideal for the everyday cyclist who is looking for comfort and function. This ergonomic fit is constructed with mesh fabric and wide, soft and elastic leg ending with grip keeps the bib shorts in place. Infinity C3 Pad is designed to suit all kinds of riders. Sure to make every ride a comfortable experience. UPF50+. - Recycled materials - Elastic, soft, and durable fabric. - Lycra Sport Energy compression fabric with 4-way elasticity reduces muscle vibration and focuses power for optimal comfort and control. - Ergonomic fit constructed with mesh fabric. - Wide, soft and elastic leg ending with grip keeps the bib shorts in place. - UPF50+ - Women's specific C3 chamois

Design Philosophy The classic and much loved icon of the MTB scene, the Hummvee Short but in a lighter and more breathable guise. The new Hummvee Lite Short keeps the key features of the classic Hummvee, in terms of durability and outstanding functionality, but brings extra breathability and lighter weight to suit it more to hotter climates, while of course still coming with a padded liner short. Functional Storage These shorts keep true to their utilitarian Hummvee name with two front hip pockets and one rear, zipped security pocket - plenty of space to carry your on-person essentials. Four-Way Stretch Fabric The lightweight four-way stretch nylon fabric combined with an elasticated jacquard waistband makes these shorts so comfortable you won't want to take them off. Clickfast™ Detachable Liner Short Included This product comes complete with an Endura Clickfast™ detachable liner. Just pull them on and you are ready to roll. The liner is made with a light-weight stretch mesh, elastic waistband and silicon hem grippers. The seat pad is our very own 200 Series Pad for wicking comfort throughout the day. And, can be quickly clicked in and out with Clickfast™ attachment system, interchangeable with other MTB cycle shorts in our range.

This bib was designed by a woman to eliminate issues riders often have with bib shorts, so our drop tail feature makes it easy to answer nature' call quickly and discreetly.

When your next ride is a big one, the Expedition Bib Short is the right choice. We integrated low profile cargo pockets on the thighs and lower back for easy access to smartphones and snacks, and the flexibility to wear any top you prefer without worrying about carrying capacity. This bib short was created to go the distance with a plush and breathable Elite Escape 1:1 Chamois that' the perfect companion for long days in the saddle.

Offering just the right amount of warmth for cool morning starts, this lightweight knee covering tight provides a luxurious ride and supportive comfort that will make it your top choice for all day adventure. - New P.R.O. Transfer fabric in the body of the short provides superior comfort and optimal moisture transfer - SELECT Transfer fabric in selected panels sets the benchmark for moisture transfer - Mesh bib upper provides stability with comfort - Raw edge P.R.O. Transfer fabric at leg opening for soft stretch comfort with silicone for added grip - New ELITE Escape 1:1 Chamois with floating top sheet design reduces friction for all day comfort - BioViz reflective elements for low-light visibility - Extended length covers the knee for warmth

Bib shorts for summer riding

Technical mountain bike shorts with liner The Ranger Lined Shorts with Liner pack trail-specific technology into a casually styled short that performs both on and off the bike. The TruMotion® stretch ripstop fabric ensures maximum performance and superior durability. The waist adjusters make it easy to adjust the fit on the fly and while the inner waistband features TruDri® technology to move moisture away from your skin and keep you cooler and drier. A 2-layer, removable liner to bump up the ride comfort. The liner is removable, but make sure you love them before cutting them from your shorts as liners must be unaltered should you need to return them. Key Features: - Dual-density chamois liner for comfort on long rides - Ripstop fabric for improved durability - Moisture-wicking waistband - DWR treated for water resistance Specifications: - Stretch ripstop fabric maximizes performance on every ride - Relaxed fit for on-bike performance and off-bike styling - Removable liner with dual-density chamois for improved saddle comfort - Snap closure and adjustable side cinch for a secure fit and on-the-fly adjustments - TruDri® lined waistband moves sweat and moisture away from the body keeping you comfortable and dry - Two zip-closure hand pockets - DWR finish sheds moisture, dirt, and debris - Zipperless design enhances comfort while riding Materials - 92% nylon, 8% spandex 2-way warp stretch Fit The Ranger Fit: - A regular fit built to perform on the bike and look causal while off it. Pants and jackets tailored in the ride position for on-bike comfort.

We’ve amplified the performance of the iconic Attack range with premium features that make a big difference during hot weather riding. Constructed from a lightweight, breathable 4-way stretch fabric, these shorts were made for high output efforts. Our new multi-density Levitate™ Plus chamois provides fine-tuned support hours in, so you can chase big objectives in comfort. An updated mid-rise waistband circles the torso around the lower back and hips to keep the shorts in place while the front panel remains elastic-free for improved comfort in the riding position. Sleek detailing like raw-edge leg openings trimmed with silicone-printed grippers give these shorts a performance edge to take your riding to the next level. FEATURES -Pedal to Zero: Going by bike 16.08mi offsets the climate impact of this garment -New multi-density Levitate™ Plus Chamois pad delivers unmatched comfort -BioViz® reflective elements for low light visibility -Made from recycled materials -10.5” inseam

We’ve amplified the performance of the iconic Attack range with premium features that make a big difference during hot weather riding. Constructed from a lightweight, breathable 4-way stretch fabric, these shorts were made for high output efforts. Our new women’s-specific multi-density Levitate™ Plus chamois provides fine-tuned support for hours, so you can chase big objectives in comfort. An updated mid-rise waistband circles the torso around the lower back and hips to keep the shorts in place while the cross-over front panel remains elastic-free for improved comfort in the riding position. Sleek detailing like raw-edge leg openings trimmed with silicone-printed grippers give these shorts a performance edge to take your riding to the next level. FEATURES -Pedal to Zero: Going by bike 14.14mi offsets the climate impact of this garment -New women’s multi-density Levitate™ Plus Chamois pad delivers unmatched comfort -BioViz® reflective elements for low light visibility -Made from recycled materials -8” inseam

The UMA GT Women’s Half Shorts set a new standard in on-the-bike comfort and female-specific design. The UMA GT Women’s Half Shorts blend several proven textiles and construction techniques to create a truly unique pair of shorts that are as fast as they are comfortable. Like our high-end Laalalai Shorts, they’re cut from Type.439 Diadema, a fabric chosen for its exceptional stretch, high-wicking, and compressive capabilities. Wind-tunnel tested and using our aerodynamic Fenomeno1 design, these are our some of our fastest women’s cycling shorts yet. The precise fit comes down to the waistband design, where we applied our breathable, ultrasoft Aerofit material at the front, using a fold-over construction that comfortably holds the shorts in place across the abdominals. We did the same at the lower legs, adding a secure, stay-put fit with an asymmetrical hold on the thighs. Compared to our Laalalai shorts, these are 2.5cm shorter in length. And in terms of the insert, we’ve sewn in the lightweight, breathable S7 EVO to deliver targeted support and all-day comfort.

The ultimate in speed and performance.

Sustainably produced cycling shorts with Lycra® Sport Energy compression fabric with 4-way elasticity that reduces muscle vibration and focuses power for optimal comfort and control. Ideal for the everyday cyclist who is looking for comfort and function. These shorts have wide, soft and elastic leg endings with silicone grip to keep the shorts in place. Infinity C3 Pad is designed to suit all kinds of riders. Sure to make every ride a comfortable experience. UPF50+. - Recycled materials - Elastic, soft, and durable fabric. - Lycra® Sport Energy compression fabric with 4-way elasticity reduces muscle vibration and focuses power for optimal comfort and control. - Ergonomic bib construction with mesh fabric. - Wide, soft and elastic leg ending with grip keeps the bib shorts in place. - UPF50+ Fabric: ?Fabric 1: 78% Polyamide (Recycled), 18% Elastane *As a Swedish brand our products can fit long and lean. Sorry, but some say it is what makes us fast! So, if your normal fit is typically between sizes we suggest sizing up.

The Essence Shorts are stretchy and functional bike shorts that combine timeless design with recycled polyamide to add another green dimension to cycling. In addition, the bike shorts feature Lycra® Sport Energy compression fabric and offer great body control and efficient moisture transport for optimal comfort and performance. Wide, soft and elastic leg endings with silicone print keep the shorts in place. The Infinity C3 Pad is designed to suit all kinds of riders. Sure to make every ride a comfortable experience. UPF50+. - Recycled materials - Elastic, soft, and durable fabric. - Lycra® Sport Energy compression fabric with 4-way elasticity reduces muscle vibration and focuses power for optimal comfort and control. - Wide, soft and elastic leg ending with grip keeps the bib shorts in place. - UPF50+ - Women's specific C3 chamois Fabric: ?78% Polyamide (recycled), 22% Elastane

Kick your cycling adventures into high gear with the ultra-versatile Canyon Short. This pedal-friendly bike short looks good on or off the trail, and it's constructed from durable ripstop fabric to stand up to abrasion and abuse. User-friendly features include two zippered hand pockets and a wide stretch waistband for all-day comfort. And it doesn't skimp on comfort where it really matters; the Canyon comes with a plush, easily detachable, Women's 1:1 Escape Chamois liner. FEATURES - Constructed from recycled Mini Ripstop fabric - Wide stretch waistband - Two zippered hand pockets - Includes removable Women's 1:1 SELECT Escape chamois liner - Standard fit - 9.5" inseam FABRIC - Main Body: 64% recycled polyester, 26% polyester, 10% elastane Sleeves: 84% recycled polyester, 16% elastane Made in Vietnam

The Defend short combines durability and 4-way stretch to keep you agile on the climb and covered on the descent. Ride with the Defend mountain bike short and push your limits on the toughest trails. - Ratchet closure provides a secure fit & quick on-the-fly adjustments - Secure zip hand pockets - TruMotion all-way stretch fabric for increased mobility - Body-mapping laser perforated areas on front & back keep you cool - Durable Water Resistant finish sheds moisture, dirt, & debris - Inseam: 14.5-inches (size large) - 94% polyester / 6% elastane

The Pearl Izumi Men's Interval Shorts use more muscle hugging Lycra than anything else in Pearl's line, for a performance feel the moment you slip them on. A sophisticated, seven-panel design utilizes the stretch and support of the fabric to simplify the number of seams, allowing the short to smoothly follow your every movement. Laser-cut hems create a seamless transition to your thigh and perfectly balanced compression. In-R-Cool technology provides additional cooling performance as you turn up the heat and lay down the power. Equipped with a highly breathable premium ELITE Escape 1:1 Chamois for long ride comfort. Features: - ELITE Transfer In-R-Cool fabric powered by coldblack provides superior cooling and reflective sun protection - Lightweight fabric uses 34% Lycra for muscle-hugging stretch and compression - ELITE Escape 1:1 Chamois with floating top sheet design reduces friction for all day comfort - Laser cut leg openings with silicone leg grippers for a seamless transition to skin - BioViz reflective elements for low-light visibility