Jerseys (Short Sleeve)

The perfect solid-color sleeveless jersey with all the Castelli technical details for performance on every ride. - ProSecco Velo Donna fabric provides great moisture management - Contrast inner collar and zipper protection - YKK® Vislon® zipper - Silicone gripper elastic at waist - Reflective stripes on pocket

Summer weight short sleeve jersey

A fresh take on gradient fades, built on our Competizione 2 model with performance fit but stretchy fabrics that flatter. - Strada micromesh ventilated stretch fabric on front and back for great fit and moisture management - Tailwind dimpled stretch fabric on sleeves, side panels, and pockets for perfect fit - Anatomic side panels that wrap around to back - Full-length YKK® Vislon® zipper is easiest-sliding zipper available - Silicone gripper elastic at waist prevents jersey from riding up

Gradient fades have been the fad for a few seasons now, but the dolce jersey graphic breathes new life into the theme. It's built using our new competizione 2 base jersey. We've updated the construction with the side panels that finish in the pockets. We've updated the fabrics so that the back doesn't stretch too long when you load up the pockets. And we've updated the sleeve fabric as well as the fit, maintaining super-stretchy fabrics for a great fit on any body shape without feeling too tight. - Strada micromesh ventilated stretch fabric on front and back for great fit and moisture management - Tailwind dimpled stretch fabric on sleeves, side panels, and pockets for perfect fit - Anatomic side panels that wrap around to back - Full-length ykk vislon zipper is easiest-sliding zipper available - Silicone gripper elastic at waist prevents jersey from riding up

Classic color block look and lightweight composition for all your riding even in warm to hot weather. - The elegant, impossibly lightweight performance jersey - Oltre 70 g stripe mesh fabric on shoulders and upper front and back - Tailwind dimpled stretch main fabric for breathability - Lightweight mesh fabric around waist - Full-length YKK® Vislon® zipper is easiest-sliding zipper available - Silicone gripper elastic at waist prevents jersey from riding up

Building on an every-ride staple for countless riders due to its regular fit, comfortable textiles, and unmistakable ASSOS style, this is UMA 2.0. It’s back wearing a more comfortable raw-cut sleeve construction, its classic regular fit, and bold “psychedelic-lava” colorways inspired by LP cover art from the mid-to-late ’60s.

For those days when you're not racing the clock but simply clocking the hours in the saddle. You want to be comfortable and look good. We engineered everything but speed into this jersey. It uses a brand-new fabric that lets us cross-dye it to give a richer depth of color to the shoulders and sides on an otherwise solid-colored jersey. Since it's made for long rides, we've added a zippered pocket to keep your valuables safe. The fit is close to body for comfort but not as revealing as that of our race pieces. - Micro-piqué polyester knit for great moisture management with a soft hand - Cross-dyed side panels and shoulders give depth to solid-colored jersey - Color-matched YKK Vislon zipper - 3 rear pockets - Zippered key pocket

Beyond the climbing-inspired graphic, this jersey is built on castelli's most popular jersey cut. We start with great fabrics: the main body in prosecco micromesh, combined with mesh side panels for extra breathability and stretch. Then we use our velocity rev2 four-way-stretch fabric on the sleeves, providing unmatched fit and comfort while allowing us to leave a raw edge for even greater comfort. We use our drop-tail pocket design to place the pockets at the perfect height, and we finish it all with a ykk vislon zipper that slides easier than any other. This jersey is so much more than its graphic. - Prosecco micromesh main body fabric to keep you dry - Mesh side panels for breathability - Velocity rev2 fabric on sleeves with close-to-body fit and raw-cut edges - Covered ykk vislon zipper - Drop tail with 3 rear pockets with reflective piping

Whether you're an avid racer or a weekend warrior that puts countless hours in the saddle, you're likely to clock a ton of hours in high temperatures. For these days, we've developed the SL Air Jersey to keep you cool and protect you from the sun's harmful UV rays. - VaporRize™ lightweight, soft mesh fabric tackles moisture management, while remaining soft against the skin and supportive in all the right places. - Three standard pockets, and an additional zipper pocket, provide ample space to securely house all of your ride essentials and electronics. - Full-length front zipper gives you the power to manage ventilation under hard efforts or chilly descents. - Tall sizing offered with additional body length. - UPF 30+ rating protects your skin from harmful ultraviolet rays. - Slim Fit provides a precise, second skin level of fit that's ideal for hard days out, aggressive training, or top-level racing. - Fabric Content: 85% Recycled Polyester, 15% Elastane

Our CE-certified pro-grade bike jersey is fully equipped for unmatched performance. Highly functional fabric ensures maximum comfort with exceptional moisture transport, mesh panels throughout allow for essential ventilation while fully reflective prints and four back pockets provide safety and storage. - Full reflective print for maximum visibility - CE-certified - Functional fabric for exceptional moisture transport and comfort - Mesh panel at upper back, inside sleeves, and side panel for efficient ventilation - Four back pockets, one with zipper, for safe storage - Silicone print at back hem keeps jersey in place - FIT: Athletic - FABRIC: Front body: 78% Polyester, 22% Elastane, Sleeves: 78% Polyester, 22% Elastane, Lower back body: 78% Polyester, 22% Elastane, Upper back body 100% Polyester

Ahh, the freedom of the open road, of the untrodden gravel path, of the bar stool at your local brewhouse post ride. Our ADV drirelease® Merino Wool jersey is as at home for a long day on backcountry gravel or fire road ascents, as it is just relaxing with friends swapping stories from the adventure. - drirelease® Merino with FreshGuard naturally cools, neutralizes odor, and wicks away moisture to keep you dry. - Unique Jersey fit with no front zipper, providing the perfect piece for transitioning off the Gravel into the café. - Two rear zipper pockets provide secure storage for small items. - Bottom hem elastic keeps the jersey fit close to the body, even when it's worn over your RBX Adventure Bibs with SWAT Pockets. - UPF 30+ rating protects your skin from harmful ultraviolet rays. - Regular Fit is generous, so it fits close to the body without being constricting. - Fabric Content: Knit 84% Polyester, 11% Wool, 5% Spandex

Classic design based on the Castelli Squadra Jersey construction that updates a traditional cut with technical details like a drop-pocket design and stretch raw-cut sleeves for great fit and comfort. - ProSecco Micromesh main body fabric to keep you dry - Mesh side panels for breathability - Velocity Rev2 fabric on sleeves with close-to-body fit and raw-cut endings - Covered YKK® Vislon® zipper - Drop tail with 3 rear pockets - Reflective piping at back

Based around the Castelli Squadra Jersey construction, which updates a traditional cut with technical details like a drop-pocket design and stretch raw-cut sleeves for great fit and comfort. - ProSecco Micromesh main body fabric to keep you dry - Mesh side panels for breathability - Velocity Rev2 fabric on sleeves, with close-to-body fit and raw-cut endings - Covered YKK® Vislon® zipper - Drop tail with 3 rear pockets - Reflective piping at back

A cycling jersey needs to look great as well as perform. The Marmo Jersey has a stunning oil in water" graphic while still offering the performance you expect from a Castelli jersey." - ProSecco Micromesh body fabric to keep you dry - Mesh side panels for breathability - Velocity Rev2 fabric on sleeves with close-to-body fit and raw-cut edges - Covered YKK® Vislon® zipper - Drop tail with 3 rear pockets with reflective piping

The A Blocco jersey is built on our Squadra base model, our all-around performer for everything from weekend club rides to training to long days in the saddle. The main prosecco micromesh fabric ensures lightness and quick drying; the perforated side panels enhance breathability; and the construction of the sleeves, with no seams at the ends, provides unrivaled comfort. The YKK zipper and the structure of the back pockets, which faithfully reproduce the characteristics of our Worldtour team's racing jerseys, complete the A Blocco. The result? a jersey that offers outstanding fit, rapid drying, and exceptional comfort. - Prosecco micromesh main body fabric to keep you dry - Mesh side panels for breathability - Velocity Rev2 fabric on sleeves with close-to-body fit and raw-cut endings - Covered YKK Vislon zipper - Drop tail with 3 rear pockets

Full Zip summer weight jersey

An endurance cycling jersey with a streamlined fit, breathable textile, and frictionless raw-cut sleeves, re-engineered with lighter construction and less restriction. For the next evolution of our proven MILLE GT jersey, we opened the front of the collar and updated the fit across the chest and throat, relieving pressure for easier breathing and less restriction. The sleeves and collar feature a new material that shaves 15g (size medium) off the previous jersey's weight while retaining the highly elastic, wrapping fit and active moisture management. The new bonded hem and zipper reduce friction between layers and rippling across the stomach while in the riding position. - 73%PL 15%PA 12%EA

Product features: - Stratus Plus 2-layer fabric actively moves moisture away from your skin - Full-length covered zipper - Set-in sleeve construction - Reflective tabs - 3 rear pockets

Product features: - Stratus Plus 2-layer fabric actively moves moisture away from your skin - Full-length covered zipper - Set-in sleeve construction - Reflective tabs - 3 rear pockets

Our CE-certified pro-grade bike jersey is fully equipped for unmatched performance. Highly functional fabric ensures maximum comfort with exceptional moisture transport, mesh panels throughout allow for essential ventilation while fully reflective prints and four back pockets provide safety and storage. - Full reflective print for maximum visibility - CE-certified - Functional fabric for exceptional moisture transport and comfort - Mesh panel at upper back, inside sleeves, and side panel for efficient ventilation - Four back pockets, one with zipper, for safe storage - Silicone print at back hem keeps jersey in place - FIT: Athletic - FABRIC: Front body: 78% Polyester, 22% Elastane, Sleeves: 78% Polyester, 22% Elastane, Lower back body: 78% Polyester, 22% Elastane, Upper back body 100% Polyester

Adventure gravel jersey loaded with features - Main body constructed from a rapid-wicking lightweight recycled knit fabric - Super-stretch woven fabric on sleeves for extra durability - Critically positioned mesh panels for great ventilation - Zipped chest and rear security pockets - 3 open rear pockets plus side mesh stash pockets - Lightweight internal hem elastic with silicone gripper print - Articulated sleeves for a cycle-specific fit - Athletic no-flap fit

The Zeus is built on the next evolution of our proven MILLE GT jersey. It’s equipped with an open collar design and updated fit across the chest and throat, relieving pressure for easier breathing and less restriction. The sleeves and collar feature a new material that’s almost 30% lighter than the previous jersey’s sleeve material while retaining the highly elastic, wrapping fit and active moisture-management. The new bonded hem and zipper reduce friction between layers and rippling across the stomach while in the riding position.

The UMA GT platform, with special graphics to pay homage to Zeus, the ruler of classical mythology’s Pantheon. Part of Assos' single-run, limited-edition Cycling Art series. UPF 50+

Great performance and great style. -Strada micromesh ventilated fabric on front, back, and sleeves for great fit and moisture management -Tailwind dimpled stretch fabric on side panels and pockets for perfect fit -Anatomic side panels that wrap around to back -Full-length YKK® Vislon® zipper is easiest-sliding zipper available -Silicone gripper elastic at waist prevents jersey from riding up Weight:131 g Temperature:18°C - 38°C / 64°F - 100°F

The ideal all-around jersey for all your riding. -Strada micromesh ventilated stretch fabric on front, back, and sleeves for a great fit and moisture management -Raw-cut sleeve endings -Tailwind dimpled stretch fabric on side panels and pockets for a perfect fit -Anatomic side panels that wrap around to back -Full-length YKK® Vislon® zipper, the easiest-sliding zipper available -Silicone gripper elastic at waist to prevent jersey from riding up Weight:159 g Temperature:18°C - 38°C / 64°F - 100°F

Product features: - Stratus Plus 2-layer fabric actively moves moisture away from your skin - Full-length covered zipper - Set-in sleeve construction - Reflective tabs - 3 rear pockets

Product features: - Stratus Plus 2-layer fabric actively moves moisture away from your skin - Full-length covered zipper - Set-in sleeve construction - Reflective tabs - 3 rear pockets

If you had to choose one jersey to do it all, this would be the one. The name kind of says it all: Endurance. For your long rides, a jersey needs to be able to do it all, offering comfort, carrying capacity, a wide temperature range with sun protection, and good aerodynamics. This jersey checks all those boxes. The comfort comes from a close-to-body fit with stretchy fabrics so it doesn't feel tight. Four different fabrics keep you dry while covering every temperature range from mild to hot. And extra comfort comes from details like the flap behind the zipper to protect your neck and the stretch sleeves with raw-cut edges that never bind or constrict. The pockets feature Castelli's drop-pocket design, which places the pockets lower on the back for easier access. There's even a fourth zippered pocket for valuables. Your long rides and even your short rides will be faster with less effort because this jersey is also highly aerodynamic, especially through the sleeves and shoulders, which feature the same fabric used on several generations of our pro-level race jerseys. The old saying is jack of all trades, master of none. The Endurance Pro Jersey really is master of all. - Endurance and all-around jersey with mix of aerodynamics, comfort, and convenience - Velocity dimpled fabric on front and shoulders for faster drying - Air mesh sleeves with raw-cut sleeve ending - Multifilament fabric on back blocks 94% of UV rays - Nervato fabric at armholes for improved aerodynamics

Windproof and water resistant short sleeve jersey. Combination of Windstopper X-Lite Plus and Nano-Flex fabric.

Your new favorite jersey. -Castelli engineered Air_O Stretch fabric for breathability, comfort and perfect fit -Fabric optimized for breathability and aerodynamics -Raw-cut sleeve endings for comfort -Three back pockets with fourth zippered security pocket for valuables -Full-length YKK® Vislon® zipper with easy-use zipper pull -Elastic at waist with silicone to keep jersey in place -Reflective tab for added visibility Weight:161 g Temperature:18°C - 35°C / 64°F - 95°F