Jerseys (Short Sleeve)

Built for unmatched comfort and aerodynamic performance, this 2XU Perform Tri Singlet offers SBR LITE fabric for quick dry comfort and optimal ventilation. SENSOR MESH X ventilation panels increase breathability and moisture management while flatlock seams ensure smoothness against the skin. FEATURES 1. Flatlock stitching for comfort. 2. 3 rear angled pockets for storage. 3. Front semi-lock zip. 4. SBR LITE cooling technology. 5. SENSOR MESH X moisture management. 6. 50+ UV sun protection.

Product Details This triathlon range is designed with superior technology, combined with performance fabrics to take an athlete's performance to the next level. FABRIC BENEFITS SENSOR MESH X FABRIC WITH ICE X TECHNOLOGY Sensor Mesh provides the ultimate in moisture management, and LYCRA® fibre from INVISTA providing unparalled durability. ICE X actively lowers skin temperature when contact is made with the body, while the fabric weave blocks infrared and ultraviolet rays to protect the wearer from the sun. FLATLOCK STITCHING Provide comfortable without irritations and chafing. TWO REAR POCKETS Designed to keep the essentials handy.

MILLE 2.0, back with a more comfortable raw-cut sleeve construction, lighter fabrics, and its classic regular fit—your new staple for everyday training to long-distance weekend rides. Why we made it Since its debut, the MILLE has been a kit staple for countless riders due to its classic fit, comfortable textiles, and unmistakable ASSOS style. We took note of what made this jersey click with so many riders—from pros who train in it to casual weekend riders—and gave it a few refinements so it feels and performs even better.

Lightweight and breathable, Assos’ style-savvy Uma GT SS jersey offers a host of details that render it both high performing and ultra comfortable. Cut in Assos’ new women’s specific regularFit, this moisture-wicking cycling jersey is a little less compressive than their race-tuned apparel but still well suited to both long rides and mid-ride coffee stops. It features triple ramp pocket construction to keep your essentials secure and your mind at ease while riding hard. And, it’s constructed with Dual Tex to meet the demands of the hardest climbs with its low weight and breathability so you can rise to the occasion on every ride.

Named after the movement of color, transitioning from vibrant tones back to ASSOS black. This is Shifter, the second generation of Assos' MILLE SS platform, set apart by its comfortable raw-cut sleeve construction, classic regular fit, and limited-edition graphics. From pros who trust it for training to casual weekend riders, it redefines the standard, every-ride jersey.

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.

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

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+

An endurance cycling jersey with a streamlined fit, breathable construction, and frictionless raw-cut sleeves, re-engineered with lighter construction and less restriction. For the next evolution of our proven UMA GT jersey, we opened the front of the collar and updated the fit across the collar bones 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 Ultra Blood jersey celebrates the sensations of long rides, the changing heart rates from climbing and descending, and the endorphin-creating euphoria of the chatter of drive trains and the hum of tires on the road. The Ultra Blood jersey combines limited-edition graphics with our endurance GT platform. The result is a short-sleeve jersey for every riding application, from fast lunch rides to gran fondos to centuries – whatever sensations you’re pursuing, the MILLE GT is equipped for it. The GT platform is set apart by its comfortable raw-cut sleeve construction, air-cooling textiles, and streamlined regularFit.

The Ultra Blood jersey celebrates the sensations of long rides, the changing heart rates from climbing and descending, and the endorphin-creating euphoria of the chatter of drive trains and the hum of tires on the road. The Ultra Blood jersey combines limited-edition graphics with our endurance GT platform. The result is a short-sleeve jersey for every riding application, from fast lunch rides to gran fondos to centuries – whatever sensations you’re pursuing, the UMA GT is equipped for it. The GT platform is set apart by its comfortable raw-cut sleeve construction, air-cooling textiles, and streamlined regularFit.

An impossibly lightweight jersey built for fast races, supported training epics, and indoor trainer sessions. Performance equipment for extreme heat.

The EQUIPE RS S11 features an all-new textile on the sleeves, which is lighter than the previous sleeve textile without compromising on the compressive, second-skin fit. The new material is also textured for aerodynamic gains while in aggressive riding positions, reducing drag on the body’s leading edge. The main body of miniCheck Tex is the same as the predecessor, providing ultralight, ultrabreathable comfort and body-wrapping, compressive support, and it’s anchored at the rear hem by the new PILtec Plug-In technology, which pairs an ultralight strip of textile with silicone microdots to stabilize fit while climbing, sprinting, or cornering – even while wet.

THE SOUL OF CYCLING The name "Anima" means soul in Italian, and that's what this jersey captures. It means getting the little details right, like perfect fit; soft, quick-drying, stretchy fabric; an easy-sliding YKK zipper; Castelli's innovative drop-tail pocket construction; and our Zen collar design that protects your neck from the zipper. We keep the styling clean and let the details make it special. - ProSecco Strada Donna fabric provides great moisture management - Contrast inner collar and zipper-protection flap - YKK Vislon zipper with scorpion zipper pull - Drop tail with 3 rear pockets - Silicone gripper elastic at waist - Reflective piping

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

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

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

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

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

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