Jerseys/Tops (Short Sleeve)

An eco-conscious bike jersey that offers versatile performance with comfortable materials in a fitted cut. - 37.5™ active-particle technology keeps your body at an ideal core temperature - Raw edge sleeve with silicone gripper for a comfortable and stay-put fit - Three open back pockets plus additional inset card pocket - Drop-tail design with silicone gripper covers your backside in riding positions for a cycling-specific fit - This product saves the equivalent of 14 PET plastic water bottles - UV protection 50+

An eco-conscious women's bike jersey that offers versatile performance with comfortable materials in a fitted cut. The jersey that can do it all When you need one jersey that does it all and allows for head-to-toe kit coordination creativity, reach for the Circuit LTD Women's Cycling Jersey. It's built with lightweight and breathable fabrics, enhanced by 37.5 technology that uses body heat to evaporate moisture and keep you cool, dry, and at the ideal core body temperature. Plus, it's offered in tons of great colors to match with. - An eco-conscious women's bike jersey that offers versatile performance with comfortable materials in a fitted cut. - STANDARD 100 by OEKO-TEX tested - 37.5 active-particle technology keeps your body at an ideal core temperature - Raw edge sleeve with silicone gripper for a comfortable and stay-put fit - Three open back pockets plus additional inset card pocket - Drop-tail design with silicone gripper covers your backside in riding positions for a cycling-specific fit - Full-length YKK zipper with recycled tape allows ventilation on long climbs or warm days - UV protection 50+ - Fitted cut provides a streamlined body fit for enhanced performance Made with love for you and the planet The Circuit Jersey is a bluesign product that's been STANDARD 100 tested by OEKO-TEX. 37.5 Technology Circuit uses 37.5 Technology to accelerate sweat evaporation and keep you cool, dry, and at the ideal core body temperature: 37.5° Celsius. Sleeves that stay Raw-cut sleeves with silicone-printed grippers provide a comfortable fit that stays put. Extended rear coverage A drop-tail design provides backside coverage and features silicone-printed grippers for added security. Essential storage Three open back pockets provide plenty of room to store your ride necessities. UV50+ Circuit fabrics are built to help you shine while reducing your exposure risk by offering UV50+ protection. How to care for your jersey Caring for your jersey will prolong its life, keep you fresh, and help eliminate odors to keep your ride partners happy. Wash in cold water on a gentle cycle and hang to dry.

Wick it to the weather man, with the Diversion Merino Bike Jersey in Short Sleeve. Cool when it’s hot, warm when it’s not, your new staple keeps your temp steady, sweat under control and odour out of the equation. A design that knows riders inside and out, with long back, comfortable fit and breathable pits for the win.

Wick it to the weather man, with the Diversion Merino Bike Jersey in Short Sleeve. Cool when it’s hot, warm when it’s not, your new staple keeps your temp steady, sweat under control and odour out of the equation. A design that knows riders inside and out, with long back, comfortable fit and breathable pits for the win.

Icon is the perfect year round staple. It excels both on and off the mountain in all conditions. This simple design uses our ultra-lite Merino Air-Con fabric. Nature's climate control—It keeps you cool when you're hot, warm when its not. Pack less. Do more.

Icon is the perfect year-round staple. It excels both on and off the mountain, in all conditions. This simple design uses our ultra-lite Merino Air-Con fabric. Nature's climate control - it keeps you cool when you're hot, warm when it's not. Pack less. Do more.

Icon is the perfect year-round staple. It excels both on and off the mountain, in all conditions. This simple design uses our ultra-lite Merino Air-Con fabric. Nature's climate control - it keeps you cool when you're hot, warm when it's not. Pack less. Do more.

For the intensity of bike parks and freeride adventures. Tarn is fast wicking with increased durability thanks to our Merino Shift fabric. Features: Breathable Merino Shift mesh back and panels Drop tail for extra coverage Hidden sunglasses wipe. Weight: 140gsm

Designed for long rides and multi-day adventures in all conditions. The Redwood is the ultimate enduro jersey because it's not always sunny when you want to ride. Redwood uses our Merino Air-Con 140. Nature's climate control - It keeps you cool when you're hot, warm when its not.

Born to go fast on the trail, the Defend Jersey delivers podium-proven race performance with style. With TruDri fabric to wick away sweat and keep you cool and dry, the Defend mountain bike jersey is made from recycled fabrics, has a trail-specific cut, and comes with a drop tail for coverage on the move.

A mountain bike jersey for on and off the bike. For a jersey that offers style and performance that works on and off the bike, look no further than the Women's Ranger drirelease® Jersey. Soft and with a relaxed fit, its moisture-wicking drirelease® yarns wick sweat away from your skin to keep you cool, dry, and comfortable on every ride. Key Features and Specifications: - Rapidly wicks perspiration - Dries 4x faster than cotton - Drirelease® yarns wick moisture and dry four times faster than cotton - Full garment utilizes recycled fabrics - 85% recycled polyester, 15% regular cotton The Ranger Fit: A regular fit is built to perform on the bike and look casual while off it. Pants and jackets are tailored in the ride position for on-bike comfort.

Technical performance that works on and off the bike All the performance of technical fabric but with the comfort of your favorite tee, the Ranger Taunt Race Jersey lives to keep you cool when you hit the trail. Constructed from TruDri® fabrics designed to wick sweat away from your body as you ride, this performance jersey looks great both on and off the bike. It’s tailored specifically with a mountain bike fit, including a drop tail panel to offer coverage as you ride. Key Features - Sweat-wicking materials - Made of recycled fabrics - Drop tail back panel for coverage

Podium proven performance built for durability.

With all the comfort of your favorite T-shirt, paired with all the performance qualities of technical fabric, the Women's Ranger Wordmark Jersey lives to balance smarts evenly with style to keep you cool on the trail. Constructed from TruDri® fabrics designed to wick sweat away from your body as you ride, this best-value performance jersey looks great both on and off the bike. Tailored with a mountain bike fit, including a drop tail panel to offer coverage as you move around on your bike, it'll fast become your new favorite jersey for rides with your crew.

For a jersey that offers style and technical performance that works on and off the bike, look no further than the Women's Ranger Veni drirelease Jersey. Soft and with a relaxed fit, its moisture-wicking drirelease yarns wick sweat away from your skin to keep you cool, dry, and comfortable on every ride.

Technical mountain bike jersey for on and off the bike. All the performance of technical fabric but with the comfort of your favorite tee, the Youth Ranger Jersey lives to keep you cool when you hit the trail. Constructed from TruDri® fabrics, designed to wick sweat away from your body as you ride, this best-value performance jersey looks great both on and off the bike. It’s tailored specifically with a mountain bike fit, including a drop tail panel to offer coverage as you move around on your bike. Key Features and Specifications: - Youth-specific fit (6-14 years) - Full garment utilizes recycled fabrics - TruDri® fabric moves sweat away from the body to keep you dry and comfortable - Mountain bike-specific tailoring - Drop tail back panel for bike-specific coverage Materials: 100% polyester Care: - Machine wash gentle cold - Wash dark colors separately - Line dry in the shade - Do not tumble dry - Do not bleach - Do not iron - Do not dry clean

Our lightest-weight tee jersey for warm weather rides. This jersey has Polygiene StayFresh™; an advanced antibacterial technology that inhibits the growth of odor-causing bacteria, stopping smells at the source and keeping your clothes fresher for longer.

A subtle merino tank. ? 70% Merino Wool ? 30% Acrylic

What It Is Created for the hottest days when aerodynamics still matter. This jersey allows ample airflow, is quick to dry, and blocks more than 90% of UV rays on your back. A great choice for long summer rides or hot lunchtime rides in the middle of summer — or just add a base layer and it becomes a great three-season jersey. Light. Dry. Fast. Racing in the Alps in July is for a select few, but the products that come out of that experience are absolutely amazing for the rest of us. We made this jersey for hot days in the high mountains, based on direct feedback from the pros. They wanted a jersey to keep them cool on hot days without sacrificing aerodynamics. The Climber's 4.0 Jersey uses the same CFD-based seam construction as our Aero Race 7 Jersey, but we use the most aerodynamic 3D mesh fabrics we could find for optimal cooling. These fabrics also have a great soft and stretchy quality to them, giving this jersey a comfortable fit too, which you need for big days in the mountains. And since this jersey is meant to be used in the sun, we've also made sure the fabric on the back blocks 90% of UV rays.

What It Is The ideal all-around jersey is great for endurance rides, offering comfort and convenience features, excellent moisture management, and Castelli's aerodynamic wizardry. Master of All 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 Elite Jersey really is master of all.

What It Is Designed and engineered with an emphasis on comfort and performance, no matter what type of ride you are planning on today, the Espresso Jersey is the best choice. Your New Favorite Jersey When we set out to make this jersey, we wanted the jersey that we'd always reach for the second it was washed and dry after the last time we wore it. No matter if you normally wear an aero race-fit jersey or a more regular cut jersey, the Espresso will be your new favorite jersey. First, we focused on the fit and fabric of this jersey. We developed a fabric that would allow for a close-to-body fit without being constrictive or feeling tight. The fabric we developed also offers great breathability and moisture management, and as an added bonus, we found that the fabric tests well in the wind tunnel too! Next, we focused on the waist and pockets, so that you can load up the pockets when a long day is in store and nothing moves around. There is a fourth zippered security pocket to keep your valuable safe. Finally, we use a tried and trusted full-length YKK® Vislon® zipper. We're sure that this will be the jersey you always go to, no matter what the ride is that day, because Espresso is always a good idea.

What It Is Designed and engineered with an emphasis on comfort and performance, no matter what type of ride you are planning on today, the Espresso Jersey is the best choice. Your New Favorite Jersey When we set out to make this jersey, we wanted the jersey that we'd always reach for the second it was washed and dry after the last time we wore it. No matter if you normally wear an aero race-fit jersey or a more regular cut jersey, the Espresso will be your new favorite jersey. First, we focused on the fit and fabric of this jersey. We developed a fabric that would allow for a close-to-body fit without being constrictive or feeling tight. The fabric we developed also offers great breathability and moisture management, and as an added bonus, we found that the fabric tests well in the wind tunnel too! Next, we focused on the waist and pockets so that you can load up the pockets when a long day is in store and nothing moves around. There is a fourth zippered security pocket to keep your valuable safe. Finally, we use a tried and trusted full-length YKK® Vislon® zipper. We're sure that this will be the jersey you always go to, no matter what the ride is that day, because Espresso is always a good idea.

Stretch woven lightweight body fabric in recycled microfiber polyester for excellent moisture management and 26% elastane for stretch Main body fabric rated at UPF 50+ for maximum sun protection Shoulder panel in recycled ribbed stretch woven mesh to keep you cool and comfortable while adding world-class aerodynamics Collarless construction makes it feel lighter and cooler Reverse-coil self-locking YKK® zipper with U-shaped zipper pull for easy adjustment Silicone gripper elastic on back with no-sew bonded front elastic panel 3 rear pockets with additional hidden zippered security pocket Reflective logo on back Fabrics made with recycled yarns

What It Is Class-leading aerodynamics paired with all-day comfort. This jersey in engineered to save you watts while managing moisture and providing comfort for the longest rides. Aerodynamics, Comfort, and Style. When Castelli engineered the first aero jersey for road racing back in 2006, everyone thought we were crazy, even a few of the pro riders. Back then, aero was only for TTs. Performance clothing meant moisture management. And you could win the Tour de France with a baggy jersey that was little more than a polyester T-shirt with pockets on the back. Even our aerodynamic consultants expected limited, if any, gains, so we named the jersey the Split Second. In the end, the gains were pretty substantial, and we completely revolutionized the look of the pro peloton. We're now on the seventh major revision of that jersey, and we've found even more gains. Still heavily benefitting from CFD analysis of wake flow in the riding position for fabric and seam placement, along with pro rider feedback, this jersey is both fast and comfortable for long days in the saddle.

An ultralight, cooling, sleeveless baselayer for women that provides warm weather comfort.

The all-new DYORA R Jersey S11 combines race-tuned aerodynamics with extreme cooling and a simplified construction. That simplicity matches the jersey's style, with a solid color and subtle ASSOS branding on the central pocket only. The result is pure racing utility, infused with the DNA of the premium RS and pinnacle RSV jerseys but engineered for daily high-intensity riding. The ultralight body textile, AirCell, is so impossibly airy that it virtually disappears while you're wearing it, making it an ideal choice for racing in hot conditions.

The all-new EQUIPE R Jersey S11 combines race-tuned aerodynamics with extreme cooling and a simplified construction. That simplicity matches the jersey's style, with a solid color and subtle ASSOS branding on the central pocket only. The result is pure racing utility, infused with the DNA of the premium RS and pinnacle RSR jerseys but engineered for daily high-intensity riding. The ultralight body textile, AirCell, is so impossibly airy that it virtually disappears while you're wearing it, making it an ideal choice for racing in hot conditions.

As our ultimate endurance jersey for the hottest conditions, weighs 25% less than the standard MILLE GT C2 EVO jersey. The body is engineered with two new, ultralight textiles for breathability and cooling airflow that rival the EQUIPE RS while maintaining the GT's comfort-tuned fit. The sleeves are also updated, using the same textile as the previous EQUIPE RS Jersey for ultrabreathable, muscle-wrapping support that's inspired by racing equipment but shaped for streamlined comfort (UPF 15) is so lightweight, breathable, and cooling, that we recommend wearing sunscreen beneath it.

As our ultimate endurance jersey for the hottest conditions, weighs 25% less than the standard MILLE GT C2 EVO jersey. The body is engineered with two new, ultralight textiles for breathability and cooling airflow that rival the EQUIPE RS while maintaining the GT's comfort-tuned fit. The sleeves are also updated, using the same textile as the previous EQUIPE RS Jersey for ultrabreathable, muscle-wrapping support that's inspired by racing equipment but shaped for streamlined comfort (UPF 15) is so lightweight, breathable, and cooling, that we recommend wearing sunscreen beneath it.

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. Behind the Product 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 regular Fit.