Jerseys/Tops (Short Sleeve)

Finding the perfect trail jersey is often a struggle but with our new Trail Jerseys, we believe we've hit the mark. The secret sauce comes from the new 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. - Deflect UV 50+ protects you from the sun's harmful rays. - Crew neck collar keeps things casual and comfortable. - Regular Mountain Bike Fit is generous and comfortable. - Fabric Content: 80% Polyester, 14% Cotton, 6% Spandex

- Branded screen print on the chest. - Fabric Content: 85% drirelease Polyester, 15% Elastane

Finding the perfect trail jersey is often a struggle but with our new Trail Jerseys, we believe we've hit the mark. The secret sauce comes from the new 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. - Deflect UV 50+ protects you from the sun's harmful rays. - Crew neck collar keeps things casual and comfortable. - Women's Specific Regular Mountain Bike Fit is generous and comfortable. - Fabric Content: 80% Polyester, 14% Cotton, 6% Spandex

Once long ago, wool was the material of choice for cycling clothes and other active clothing. In the 80s, synthetics began to replace wool because they were new and shiny and stretchy and you could sublimate flashy, detailed graphics onto them which was a nifty thing for teams and shops. Even while synthetics enjoyed their era of dude-holding-the-bong popularity, however, wool did not die off. It still offered some really great features, like great moisture control and a resistance to putrescent reek. Our jerseys are an excellent example of wool done well. We've tried hard to produce something we hope will become your favorite piece of cycling clothing. Our long sleeve jerseys are made from medium-weight Merino wool. Merino fibers are soft and non-irritating even on sensitive skin. The fabric weight makes them suitable for cool weather to cold weather. They have a high collar to help keep the cold out and the warm in, and feature long body and long sleeves. The sleeves have reinforced thumb holes to help make sure they stay all the way down as you ride. Like our short sleeve jerseys they feature a full length zipper and a reinforced rear pocket with zippered access on both sides.

This 100% Merino tee is made with ultra-soft 150-gram jersey knit wool that wicks moisture, regulates temperature, resists odor, and has stretch for freedom of movement while riding. These features make it the perfect shirt to wear as a base layer or out casually with your friends. With an active cut and crew neck, this Merino wool bike shirt fits nicely under your mid layer and looks right at home anywhere else. - Made of 150 g Merino wool - Naturally odor-resistant - Moisture-wicking

Fully featured for life on or off your bike, the Terry Tech Tank is one of the most wearable tops with lots of length, a relaxed fit and softly heathered performance fabric that's moisture wicking and antimicrobial to keep you dry and odor free, no matter what. -  88% polyester/12% spandex - moisture wicking and antimicrobial - simply styled crew neckline provides good coverage - high/low hem with side slits for roomier fit - single rear patch pocket with flap - custom graphics - Relaxed Fit - Moisture Wicking - Antimicrobial

A contemporary road-styled jersey that finds the balance between keeping the wind off your core, and ensuring sweat stays at bay on even the most strenuous rides. Reinforced features all around will ensure this jersey always stays in your kit bag. - Comfort fit jersey with contemporary road style - Pouch construction on lower pockets - 3-compartment back pockets - Graphic print on sleeves

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 jersey. It's made from our VaporRize 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. - Lightweight, soft knit fabric is soft against the skin and supportive in all the right places. - Three standard pockets 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 Regular Fit is generous, so it fits close to the body without being constricting. - Fabric Content: 100% Polyester

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.

Emma Short Sleeve Jersey - Crew neck collar keeps things casual and comfortable. - Deflect UV 30 protects your skin from harmful ultraviolet rays. - Elbow Length Sleeve on Women's Specific Relaxed Mountain Bike Fit is the perfect blend of generous and tailored, providing a loose, comfortable fit for the trail. - Fabric Content: 57% Nylon, 33% Polyester, 10% Spandex - The Emma Jersey features a lightweight VaporRize knit fabric that's highly breathable with engineered perforations throughout for consistent airflow.

When you need comfort and performance at a tremendous value, look no further than our RBX Jersey. It's made from our VaporRize 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 Regular Fit. This cut hits the sweet spot in-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. There are also three rear expansion pockets to house all of your small ride essentials. - Fabric Content: MAIN: 86% Polyester, 14% Elastane; OTHER: 95% Polyester, 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. - Soft knit fabric pairs with breathable mesh to tackle moisture management, while remaining soft against the skin and supportive in all the right places. - Three standard pockets provide ample space to securely house all of your ride essentials and electronics. - UPF 30+ rating protects your skin from harmful ultraviolet rays.

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. - 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 tackles moisture management, while remaining soft against the skin and supportive in all the right places.

Finding the perfect trail jersey is often a struggle–but with our new Trail Jerseys, we believe we've hit the mark. The secret sauce comes from the new 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. - Crew neck collar keeps things casual and comfortable. - Deflect UV 50+ protects you from the sun's harmful rays. - Developed by WidePlus International Co., Ltd., MiniR is a trademarked performance fabric, made from an exclusive yarn technology that reflects the sun's rays to keep you cool. It also has a high UPF-rating to provide great sun protection. - Fabric Content: 80% Polyester, 14% Cotton, 6% Spandex - Regular Mountain Bike Fit is generous and comfortable.

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

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.

Long hours in the saddle put a ton of stress on your jerseys. But we think it's a misconception that you can't provide race-ready performance in a package that's built to take some abuse. And for this reason, we created our SL Jersey. For its construction, we used our venerable VaporRize knit fabrics that provide the optimal blend of moisture management and durability. Not only this, but the materials used have an incredibly soft hand against the skin for all-day comfort on the road. Of course, you'll also find convenient features like three rear pockets and a full-length front zipper, but you'll also get our Slim Fit that makes the SL Jersey feel painted on. This detail ensures that the jersey predictably follows all of your movements in the saddle, without leaving any material bunched or flapping in the wind. - Fabric Content: MAIN: 86% Polyester, 14% Elastane; OTHER: 95% Polyester, 5% Spandex - Full-length front zipper gives you the power to manage ventilation under hard efforts or chilly descents. - Soft knit fabric pairs with breathable mesh to tackle moisture management, while remaining soft against the skin and supportive in all the right places. - Three standard pockets provide ample space to securely house all of your ride essentials and electronics. - 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.

What's better than ripping down the mountain, your riding absolutely on point? Staying plenty cool while doing it. Our new Trail Air Short Sleeve jersey uses VaporRize, a super-lightweight, breathable fabric, that keeps you cool while feeling comfortable against your skin and protecting you from ultraviolet rays and trailside foliage. - Crew neck collar keeps things casual and comfortable. - Deflect UV 30 protects your skin from harmful, ultraviolet rays. - Fabric Content: Knit 87% Polyester, 13% Spandex - VaporRize fabric is made from our most breathable, lightweight fabric that uses a Recycled Polyester blend to create its superior wicking ability. - Women's-Specific Regular Mountain Bike Fit is generous and comfortable.

Finding the perfect trail jersey is often a struggle–but with our new Trail Jerseys, we believe we've hit the mark. The secret sauce comes from the new 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. - Crew neck collar keeps things casual and comfortable. - Deflect UV 50+ protects you from the sun's harmful rays. - Developed by WidePlus International Co., Ltd., MiniR is a trademarked performance fabric, made from an exclusive yarn technology that reflects the sun's rays to keep you cool. It also has a high UPF-rating to provide great sun protection. - Fabric Content: 80% Polyester, 14% Cotton, 6% Spandex - Women's-Specific Regular Mountain Bike Fit is generous and comfortable.

When it comes to timeless, adaptable trail style, nothing beats a casual tank top. And with our drirelease Stripe Tank, we took this well-known truth to the cycling world. Aside from a classic, laid-back style, this shirt boasts a construction that marries the aforementioned with an undeniable level of performance. We made it from our patented drirelease Cotton w/FreshGuard material that naturally manages moisture and odor buildup. It also has an extremely soft hand against the skin, so you'll always be cool and comfortable, both during your ride and after. For the creature comforts, this shirt includes a racer-back design that blends with any outfit and a relaxed fit that looks and feels just as at home on the bike as it does at the cafe. - Fabric Content: 85% Polyester, 15% Cotton - Racer-back design keeps things comfortable and casual, so the shirt is equally at home on the trail as it is at the pub afterward - Women's-specific Relaxed Fit is generous, comfortable, and leaves plenty of room for elbow pads and light armor - drirelease polyester fabric naturally wicks away moisture to keep you dry

With a casual style, loose fit, and exceptionally soft fabric, the Trail Supima Cotton Mineral Washed Jersey is sure to be your new favorite riding top. - Cotton fabric is then washed with minerals to increase its softness and give each piece a unique final appearance. - Crew neck collar keeps things casual and comfortable. - Fabric Content: 46% Modal; 47% Supima Cotton, 7% Spandex - Modal blend is a highly sustainable way to help the fabric drape and feel amazing against your skin. - Relaxed Mountain Bike Fit is the perfect blend of generous and tailored, providing a loose, comfortable fit for the trail. - Supima Cotton is a superior type of cotton grown in the USA. The unique cotton fibers give this fabric its premium properties: Strength and Softness.

Finding the perfect trail jersey is often a struggle—but with our new Trail Jerseys, we believe we've hit the mark. The secret sauce comes from the new 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 with your little one. - Crew neck collar keeps things casual and comfortable. - Deflect UV 50+ protects you from the sun's harmful rays. - Developed by WidePlus International Co., Ltd., MiniR is a trademarked performance fabric, made from an exclusive yarn technology that reflects the sun's rays to keep you cool. It also has a high UPF-rating to provide great sun protection. - Fabric Content: 80% Polyester, 14% Cotton, 6% Spandex - Relaxed Fit feels more like your kid's favorite t-shirt than a standard jersey.

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.

Long hours in the saddle put a ton of stress on your jerseys. But we think it's a misconception that you can't provide race-ready performance in a package that's built to take some abuse. And for this reason, we created our SL Jersey. For its construction, we used our venerable VaporRize knit fabrics that provide the optimal blend of moisture management and durability. Not only this, but the materials used have an incredibly soft hand against the skin for all-day comfort on the road. Of course, you'll also find convenient features like three rear pockets and a full-length front zipper, but you'll also get our Slim Fit that makes the SL Jersey feel painted on. This detail ensures that the jersey predictably follows all of your movements in the saddle, without leaving any material bunched or flapping in the wind. - Soft knit fabric pairs with breathable mesh to tackle moisture management, while remaining soft against the skin and supportive in all the right places. - Three standard pockets 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. - 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: MAIN: 86% Polyester, 14% Elastane; OTHER: 95% Polyester, 5% Spandex

What's better than ripping down the mountain, your riding absolutely on point? Staying plenty cool while doing it. Our new Trail Air Short Sleeve jersey uses VaporRize, a super-lightweight, breathable fabric, that keeps you cool while feeling comfortable against your skin and protecting you from ultraviolet rays and trial side foliage. - Crew neck collar keeps things casual and comfortable. - Deflect UV 30 protects your skin from harmful, ultraviolet rays. - Fabric Content: Knit 87% Polyester, 13% Spandex - Regular Mountain Bike Fit is generous and comfortable. - VaporRize fabric is made from our most breathable, lightweight fabric that uses a Recycled Polyester blend to create its superior wicking ability.

Everything you need, right where you want it. Sure, it's a simple idea on paper, but there's a reason why there isn't anything else like our Women's Mountain Vest with SWAT on the market today—it rules. To start, it features three integrated pockets that keep your trail essentials right where you want them—on the body. This way, you can leave the stifling, sweaty backpack at home without having to leave a thing behind. Keys, phone, pumps (there's a special loop for that), tubes—you name it, and it'll probably fit in one of these pockets. Now, you're probably thinking, 'Won't this be hot?' The simple answer is no, but here's why. We made this vest from an extremely lightweight and highly breathable mesh material called VaporRize. In fact, if you even notice it at all, you'll find that its added moisture management properties make it feel more like a base layer than a portage device. - Fabric Content: MAIN: 88% Polyester, 12% Elastane; OTHER: 82% Nylon, 18% Spandex - Full-length front zipper allows you to control the fit and dump built-up heat on-the-fly. - Three integrated SWAT pockets keep your trail essentials right where you need them, plus there's a dedicated pump loop to keep things safe and organized. - VaporRize mesh fabric construction permits the maximum level of breathability, while still remaining quite efficient at transferring moisture away from the skin. - Women's-specific Slim Fit closely & precisely conforms to the curves of the body, ensuring an unrivaled level of fit and comfort.

Our new Andorra Short Sleeve jersey has been completely updated with new fabrication to make it softer against the skin, and more comfortable in the saddle, while still keeping you cool under a blazing sun. It's made from our high-end VaporRize fabric that's light, airy, breathable, and incredible at wicking sweat away from the body. And for the eco-conscious among us, it also has the added benefit of being made from 100% recycled polyester yarns that work to accelerate moisture management, neutralize odor and dry fast. Did we mention its UV30 protects from harmful ultraviolet rays? With the fabric dialed-in, we set about creating a fit that will work for riders over the entire mountain-not too loose, not too tight-and we'd like to think that we nailed it. You'll find the roominess to be just right, and there's still plenty of room for pads and body armor. And to round things out, you'll find a comfortably casual crew neck collar that interfaces nicely with packs. - VaporRize fabric is made from lightweight polyester fabric that is 100% Recycled. - Crew neck collar keeps things casual and comfortable. - Deflect UV 30 protects your skin from harmful, ultraviolet rays. - Women's Specific Regular Mountain Bike Fit is generous and comfortable. - Fabric Content: 100% Recycled Polyester

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 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.

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

What's better than ripping down the mountain, you're riding absolutely on point? Staying plenty cool while doing it. Our new Trail Air Short Sleeve jersey uses VaporRize, a super lightweight, breathable fabric, that keeps you cool, while feeling comfortable against your skin and protecting you from ultraviolet rays and trail side foliage. - VaporRize fabric is made from our most breathable, lightweight fabric that uses a Recycled Polyester blend to create its superior wicking ability. - Crew neck collar keeps things casual and comfortable. - Deflect UV 30 protects your skin from harmful, ultraviolet rays. - Regular Mountain Bike Fit is generous and comfortable. - Fabric Content: KNIT 87% POLYESTER, 13% SPANDEX