Jerseys/Tops (Short Sleeve)

The perfect apparel for the perfect ride, that's what our Prime Series is all about. The best fabrics, constructions, and technologies go into these pieces, and the Men's Prime Short Sleeve Jersey is no exception. Starting with the fabric, it's been specifically designed to help regulate your body temperature when the mercury starts to rise—yeah, you'll feel the cooling the first time you touch it—making those toasty days in the saddle more enjoyable. Furthering the cooling potential, it features a VISLON® zipper that's super easy to zip and unzip for hot climbs and cool descents. Finally, it features three main back pockets plus a zippered one to store all your snacks and essentials that are sure to keep you going all day. - Three standard pockets provide ample space for all your ride essentials. - Full-length front zipper to manage ventilation easily. - Fabric Content: MAIN: 85% Nylon, 15% Elastane - OTHER: 90% Polyester, 10% Elastane

The perfect apparel for the perfect ride, that's what our Prime collection is all about. The best fabrics, constructions, and technologies go into these pieces, and the Men's Prime Short Sleeve Jersey is no exception. Starting with the fabric, it's been specifically designed to help regulate your body temperature when the mercury starts to rise—yeah, you'll feel the cooling the first time you touch it—making those toasty days in the saddle more enjoyable. Furthering the cooling potential, it features a VISLON® zipper that's super easy to zip and unzip for hot climbs and cool descents. Finally, it features three main back pockets plus a zippered one to store all your snacks and essentials that are sure to keep you going all day. - Three standard pockets provide ample space for all your ride essentials. - Full-length front zipper to manage ventilation easily. - UPF 30+ rating protects your skin from harmful ultraviolet rays. - Fabric Content: MAIN: 85% Nylon, 15% Elastane OTHER: 90% Polyester, 10% Elastane

The perfect apparel for the perfect ride, that's what our Prime collection is all about. The best fabrics, constructions, and technologies go into these pieces, and the Women's Prime Short Sleeve Jersey is no exception. Starting with the fabric, it's been specifically designed to help regulate your body temperature when the mercury starts to rise—yeah, you'll feel the cooling the first time you touch it—making those toasty days in the saddle more enjoyable. Furthering the cooling potential, it features a VISLON® zipper that's super easy to zip and unzip for hot climbs and cool descents. Finally, it features three main back pockets plus a zippered one to store all your snacks and essentials that are sure to keep you going all day. - Three standard pockets provide ample space for all your ride essentials. - Full length front zipper to manage ventilation easily - UPF 30+ rating protects your skin from harmful ultraviolet rays. - Fabric Content: MAIN: 85% Nylon, 15% Elastane - OTHER: 90% Polyester, 10% Elastane.

The perfect apparel for the perfect ride, that's what our Prime Series is all about. The best fabrics, constructions, and technologies go into these pieces, and the Women's Prime Short Sleeve Jersey is no exception. Starting with the fabric, it's been specifically designed to help regulate your body temperature when the mercury starts to rise—yeah, you'll feel the cooling the first time you touch it—making those toasty days in the saddle more enjoyable. Furthering the cooling potential, it features a VISLON® zipper that's super easy to zip and unzip for hot climbs and cool descents. Finally, it features three main back pockets plus a zippered one to store all your snacks and essentials that are sure to keep you going all day. - Three standard pockets provide ample space for all your ride essentials. - Full-length front zipper to manage ventilation easily. - Fabric Content: MAIN: 85% Nylon, 15% Elastane - OTHER: 90% Polyester, 10% Elastane.

Does gravel need a new dress code? maybe, but with fat tires and big-tubed bikes with bags on them, an aero jersey just doesn't look right. But why should you give up performance and comfort? that's the concept behind this jersey: all the performance of Castelli's best jerseys except the aerodynamics. First, we created a new fabric with leading Italian knitter Borgini. The lightweight fabric has a small horizontal stripe and a gorgeous soft hand. It maintains outstanding moisture management and ample horizontal stretch but has limited vertical stretch so your pockets don't sag. And it blocks 98% of uv rays. The jersey has a neutral fit to it: straighter in the body, extra space across the chest. Less drop from front to back. The design is clean and technical; even the chest stripe is embossed for tone-on-tone detailing. No more feeling self-conscious at your coffee stop. The jersey is full of thoughtful details, like a covered YKK front zipper, a fourth zippered key pocket, and bonded no-sew sleeve endings. - Interlock 115g 100% polyester fabric for excellent moisture management - Medium fit for comfort on the trail or road - Partially covered YKK Vislon zipper - 3 rear pockets with extra zippered security pocket - Embossed stripe across chest

All the performance of a Castelli race jersey, just without the aerodynamics and tight fit. - Interlock 115 g 100% polyester fabric for excellent moisture management - Medium fit for comfort on the trail or road - Partially covered YKK® Vislon® zipper - 3 rear pockets with extra zippered security pocket - Embossed stripe across chest - No-sew sleeve hem finishing

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

When mother nature turns on the faucet, the SL Pro Rain Jersey is here to keep you warm and dry. They're fully wind- and water-resistant and pair perfectly with the Race Rain Arm Sleeves for full protection. - Fabric Content: MAIN: 100% Polyester; OTHER: 61% Nylon, 31% Polyester, 8% PU - Front zipper guard detail keeps water away from your full center front zipper closure and makes it easy to unzip with one hand, while riding. - Knit, waterproof membrane protects you from wind and water in all of the most important areas to keep you warm and dry. - Three back pockets and secure zipper pocket help to secure all your ride needs, right where you want them.

All the pieces fall into place with this fresh design. Built around the Castelli Competizione 2 Jersey, it's the ideal all-around jersey for all your riding, offering comfort in training and speed on fast group rides. - Strada micromesh ventilated stretch 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

Darkness, Light, Speed-three elements so intertwined they cannot exist without the other. Nothing in the universe moves faster than light, but before and after is constant darkness. Inspired by this interplay and the futuristic landscapes our riders move through, the Speed of Light collection is equally intertwined-bikes and equipment existing together-to create our most stunning collection ever. 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 to protect you from the sun's harmful UV rays. It's been designed to keep you cool as its top priority, and it uses our soft VaporRize knit fabric that blends moisture management and durability to do so. It also features a UPF 30+ rating, so your skin will stay protected from harmful ultraviolet rays. And for the fit, our Slim Fit makes the SL Air Jersey feel like it's painted on, so it's ideal for riding and racing at the highest levels. - 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. - UPF 30+ rating protects your skin from harmful ultraviolet rays. - Women's-specific 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% Polyester, 15% Elastane

Darkness, Light, Speed—three elements so intertwined they cannot exist without the other. Nothing in the universe moves faster than light, but before and after is constant darkness. Inspired by this interplay and the futuristic landscapes our riders move through, the Speed of Light collection is equally intertwined—bikes and equipment existing together—to create our most stunning collection ever. 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 to protect you from the sun's harmful UV rays. It’s been designed to keep you cool as its top priority, and it uses our soft VaporRize™ knit fabric that blends moisture management and durability to do so. It also features a UPF 30+ rating, so your skin will stay protected from harmful ultraviolet rays. And for the fit, our Slim Fit makes the SL Air Jersey feel like it's painted on, so it’s ideal for riding and racing at the highest levels.

This jersey is made for those JRA rides. Just riding along. You're not aiming for new Strava records or to win the city-limit sprints, but you do want a jersey that's comfortable and looks great. The jersey has a neutral cut-not racy but also not flapping in the wind. But the high-stretch micro-pique fabric means it fits more shapes than a Castelli race jersey. Adding to the fit and comfort are the four-way-stretch sleeves that seem to disappear, since you don't really feel them at all, right down to the raw-cut sleeve ending that never constricts. This jersey offers full sun protection: the main body is rated at UPF 50 while the sleeves are UPF 30, which means they still block 97% of damaging UV rays. Important Castelli features like the drop-pocket design, easy-sliding full-length YKK Vislon zipper, and reflective details on the back will keep this jersey in the short rotation in your wardrobe. - Micro-pique polyester knit on the body for great moisture management with a soft hand - Velocity rev2 fabric on sleeves with raw-cut sleeve endings - Full-length YKK vislon zipper with neck protector - 3 rear pockets with drop-pocket design for optimal pocket placement - Silicone gripper elastic at waist

There's a lot of technology that goes into the Entrata Jersey. While technically the entry-level jersey in the Castelli collection, it has been engineered to incorporate as much race-level performance as possible while still offering unmatched value. It benefits from the aero learnings from Castelli's race R&D through the one-piece sleeves with aero-optimized seaming. Not only is it aerodynamic, it's also more comfortable thanks to the four-way-stretch Air Mesh fabric and raw-cut sleeve ending that's stretchy to fit every arm without constricting. The main body fabric is just the right weight to keep you cool, while the ProSecco treatment carries away moisture to keep you dry. It's stretchy for great fit and provides UPF 30 sun protection, filtering 97% of UV rays. Thoughtful design and functional details abound, like the stretch panel in the center pocket, the highly reflective insert on the pocket, the full-length easy-sliding YKK® Vislon® zipper, and the silicone gripper elastic to keep the back of the jersey in place. - Italian-made ProSecco body fabric with hydrophilic treatment to wick moisture away from your body - Air mesh sleeves in modified raglan pattern provide more comfort and better aerodynamics - Raw-cut sleeve endings lie flat and never constrict - Full-length easy-sliding YKK Vislon zipper - 3 rear pockets, with center pocket with extra stretch insert and reflective panel

Nothing inspires the romantic sentiment of road cycling like Merino wool, but until now, it hasn't really been renowned for its performance benefits. And when we say "until now," we're really just talking about our RBX drirelease Merino Jersey. So what are the benefits? How about a natural ability to combat odor and microbial buildup, all while managing & evaporating moisture like nobody's business? Yes, Merino does all of this without the bat of an eyelash. Our drirelease Merino, however, combines the natural hydrophilic (water-loving) wool fibers with a blend of hydrophobic (water-hating) synthetic fibers to push away and evaporate sweat at an even faster rate. On top of this, the blend enhances the already soft feel of the wool, ensuring that this will be one of the most comfortable jerseys in your closet. Keeping with this theme of comfort, we gave the RBX a fit that teeters somewhere between race and classic, so it'll move with the body without a constrictive feel. And lastly, you'll find that it has all the features you need for daily riding, like three rear expansion pockets and a full-length front zipper. - Fabric Content: Knit 84% Polyester, 11% Wool, 5% Spandex - Full-length front zipper gives you the power to manage ventilation under hard efforts or chilly descents. - Regular Fit is generous, so it fits close to the body without being constricting. - Three standard pockets, and an additional zipper pocket, provide ample space to securely house all of your ride essentials and electronics. - UPF 30+ rating protects your skin from harmful ultraviolet rays. - drirelease Merino with FreshGuard naturally cools, neutralizes odor, and wicks away moisture to keep you dry.

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 to protect you from the sun's harmful UV rays. It's been designed to keep you cool as its top priority, and it uses our soft VaporRize knit fabric that blends moisture management and durability to do so. It also features a UPF 30+ rating, so your skin will stay protected from harmful ultraviolet rays. And for the fit, our Slim Fit makes the SL Air Jersey feel like it's painted on, so it's ideal for riding and racing at the highest levels. - Fabric Content: 85% Recycled Polyester, 15% Elastane - Full-length front zipper gives you the power to manage ventilation under hard efforts or chilly descents. - Three standard pockets, and an additional zipper pocket, provide ample space to securely house all of your ride essentials and electronics. - UPF 30+ rating protects your skin from harmful ultraviolet rays. - VaporRize lightweight, soft mesh fabric tackles moisture management, while remaining soft against the skin and supportive in all the right places. - Women's-specific Slim Fit provides a precise, second skin level of fit that's ideal for hard days out, aggressive training, or top-level racing.

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

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

If performance is all that matters to you, we have a skinsuit we'd like to sell ya. But for the rest of us, there's value in matching performance with comfort, and when you do, you get something like our RBX Jersey. - Three standard pockets provide ample space for all your ride essentials. - Full-length front zipper to manage ventilation easily. - Fabric Content: MAIN: 86% Polyester, 14% Elastane, OTHER: 95% Polyester, 5% Spandex

Performance-jersey tech with a relaxed fit, style, and comfort. Ready for an all-day adventure. - Relaxed-fit trail tee - V-neck - Shaped longer rear hem for full coverage when in the riding position - Subtle sublimation-printed graphics

There are lots of trail tees out there, but most seem to not really be made to ride in. The Castelli trail tee features a lighter-weight 100% polyester fabric for quick drying and excellent moisture management, with a 3d mesh construction that lets air flow through to keep you cool. No more feeling like you're riding in a plastic bag. And the fabric is bluesign approved, so it's good for the planet. The tee is cut for everything from fast trail riding to enduro since it fits with a back protector and elbow pads. And because all the unlimited shorts have pockets, you can complete the relaxed look and feeling of freedom with this performance trail tee. - Relaxed-fit trail tee - Bluesign 110 g quick-drying polyester allows airflow to keep you cool - V-neck - Shaped longer rear hem for full coverage when in riding position - Sublimation-printed graphic

A performance tech jersey with a relaxed fit for style and comfort. Ready for an all-day adventure ride no matter which bike you choose or what surface you ride on. This jersey offers unlimited options. - Relaxed-fit trail tee - V-neck - Shaped longer rear hem for full coverage when in the riding position - Subtle sublimation-printed graphics

You wanted the best, and our SL Race Jersey delivers. It represents everything we know about jersey design, and it checks all the boxes for how a premium jersey should perform. This is the SL Race. From start to finish, we spared no expense and thought of every detail down to the very last stitch. For the construction, we used our venerable VaporRize knit fabrics that provide the optimal blend of moisture management and breathability. We paired this with a compressive performance stretch-knit to give you a fit that's the same as our Evade Skin Suit. Not only this, but the materials we used are incredibly soft against the skin for all-day comfort on the road. And compared to the rest of the SL line, this jersey has some unique features, like our structured back panel and welded "cuffless" sleeve design that improves your aerodynamic profile and overall compressive comfort. Of course, you'll also find convenient features like three rear pockets, a zippered sweatproof pocket for housing your electronics, and a full-length front zipper. But you'll also get our Slim Fit that makes the SL Race jersey feel painted on, so it follows all of your movements in the saddle without leaving any material bunched or flapping in the wind. - Born in our Win Tunnel, the top-of-body patterning is derived from the S-Works Evade GC Skinsuit to give you best-in-class fit and aerodynamic benefit. - Fabric Content: BODY: 85% Polyester, 15% Elastane, BACK: 75% Polyester, 25% Elastane - Full-length front zipper gives you the power to manage ventilation under hard efforts or chilly descents. - Slim Fit provides a precise, second skin level of fit that's ideal for hard days out, aggressive training, or top-level racing. - Tall sizing offered with additional body length. - Three standard pockets, and an additional zipper pocket, provide ample space to securely house all of your ride essentials and electronics. - UPF 30+ rating protects your skin from harmful ultraviolet rays. - VaporRize lightweight, soft mesh fabric pairs with stretch-woven back panel to tackle moisture management, while providing next to skin compressive comfort.

The Best Mountain Bike Jersey For Hot Conditions On hot and humid days, you need an MTB jersey that works as hard as you do. The Flexair Delta Jersey improves riding during the warmer months using Polartec Delta fabric—an innovative fabric that acts like mini radiators to keep you cooler, drier, and comfortable. The jersey has a contoured fit with 4-way stretch for maximum mobility. A densely knitted sleeve provides abrasion resistance in key areas, making the Flexair Delta one of the most versatile jerseys in our line. - Polartec Delta cooling technology - Rapid wicking and fast drying - Densely knit sleeve is close fitting and provides added abrasion resistance - Bonded cuffs and collar for complete comfort - Mountain bike-specific tailoring - Drop tail back panel for bike-specific coverage - Length (HPS): 31", size large MATERIALS - 51% polyester, 45% rayon, 4% elastane

The ADV Air Short Sleeve Jersey is made with VaporRize™, a unique blend of yarns that move moisture away from the skin to keep you dry and comfortable. With a UPF 50 rating, a front chest zipper pocket, and a cinchable hem, you’ll feel secure and protected while riding through all the wild elements. - Back panel zipper pocket keeps your essentials secure during your ride. - Bottom hem adjustability for secure fit. - Fabric Content: MAIN: 13% Cotton, 5% Spandex, 82% Polyester - OTHER: 94% Nylon, 6% Elastane

Using ultra-soft modal fabric that includes a fiber derived from beech tree pulp, our Trail Modal Short Sleeve Jersey ensures comfortable and durable wear, with natural breathability and moisture-wicking properties—making your search for the perfect mountain bike trail jersey an easy choice. Tailored for the trail, the jersey features a dropped tail for added coverage and subtle sleeve articulation to prevent fabric bunching. The relaxed mountain bike fit offers a loose and comfortable feel, making it suitable for all your trail adventures. Elevate your ride with the unbeatable combination of comfort and performance in our Trail Modal Short Sleeve Jersey. - Ultra soft modal fabric contains a fiber made from beech tree pulp for ultimate comfort and performance. - Modal fabric is naturally breathable, moisture wicking, and durable. - Dropped tail for better coverage on the bike. - Subtle sleeve articulation prevents fabric from bunching. - Relaxed mountain bike fit is loose and comfortable for the trail. - Fabric Content: 48% Modal: 47% Cotton: 5% Spandex

The ADV Air Short Sleeve Jersey is made with VaporRize™, a unique blend of yarns that move moisture away from the skin to keep you dry and comfortable. With a UPF 50 rating, and a cinchable hem, you’ll feel secure and protected while riding through all the wild elements. - Back panel zipper pocket keeps your essentials secure during your ride. - Bottom hem adjustability for secure fit. - Fabric Content: MAIN: 13% Cotton, 5% Spandex, 82% Polyester - OTHER: 94% Nylon, 6% Elastane

Using ultra-soft modal fabric that includes a fiber derived from beech tree pulp, our Trail Modal Short Sleeve Jersey ensures comfortable and durable wear, with natural breathability and moisture-wicking properties—making your search for the perfect mountain bike trail jersey an easy choice. Tailored for the trail, the jersey features a dropped tail for added coverage and subtle sleeve articulation to prevent fabric bunching. The relaxed mountain bike fit offers a loose and comfortable feel, making it suitable for all your trail adventures. Elevate your ride with the unbeatable combination of comfort and performance in our Trail Modal Short Sleeve Jersey. - Ultra soft modal fabric contains a fiber made from beech tree pulp for ultimate comfort and performance. - Modal fabric is naturally breathable, moisture wicking, and durable. - Dropped tail for better coverage on the bike. - Subtle sleeve articulation prevents fabric from bunching. - Relaxed mountain bike fit is loose and comfortable for the trail. - Fabric Content: 48% Modal, 47% Cotton, 5% Spandex

If performance is all that matters to you, we have a skinsuit we'd like to sell ya. But for the rest of us, there's value in matching performance with comfort, and when you do, you get something like our Women's RBX Classic Short Sleeve Jersey. It's made from our VaporRize‚Ñ¢ knit fabrics that place a focus on balancing durability and moisture management, which means that you get a jersey that'll be long lasting and quite comfortable over the long haul. Adding to the comfort, you'll find that we included a full-length front zipper for on-the-fly venting, as well as our just loose enough, women's-specific Regular Fit. This cut hits the sweet spot between race and classic, so it's perfect for long, all-out rides, yet it's roomy enough to avoid any pinching or the feeling of being constricted in your movements.

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. - Women's Specific Regular Fit is generous, so it fits close to the body without being constricting. - Fabric Content: Knit 84% Polyester, 11% Wool, 5% Spandex

Finding the perfect trail jersey is often a struggle but with our Trail Jerseys, we believe we've hit the mark. The secret sauce comes from the MiniR® fabric that reflects the sun to help keep you cool yet is plenty tough for the rigors and abuse that comes with trail riding. Not stopping there, we employed a casual style so you'll feel right at home on the mountain and then grabbing some grub on the way home. - MiniR® is a trademarked performance fabric, made from an exclusive yarn technology that reflects the sun’s rays to keep the wearer cool. It has a high UPF rating to provide longer sun protection for the skin. - UV 50+ protects you from the sun's harmful rays. - Crew neck collar keeps things casual and comfortable. - Relaxed fit is unrestricting to easily accommodate chest and elbow pads. - Fabric Content: 80% Polyester, 14% Cotton, 6% Spandex