Clothing

Cold legs make for bad rides, and bad rides are no fun. Lucky for you, the RBX Comp Thermal Bib Knickers keep your legs toasty on chilly days. And to top off the comfort, we've used our Body Geometry 3D Contour Chamois with a variable density design that places support and padding where you need it, not where you don't. - Fabric Content: 70% Polyamide; 30% Elastane - Front waist construction has folded fabric band, which offers freedom of movement while riding, and rear inner soft elastic band. - Fully made of soft and stretchy Action 210 fleece.

While finding the perfect jacket at either end of the temperature spectrum is pretty easy, the temperature range in between is where you'll spend the majority of your time on the road—and that's where the RBX Softshell Jacket shines. It's stretchy, wind- and water-resistant and is sure to keep you warm in the Shoulder Season. - Fabric Content: FRONT: 88% Polyester, 12% Polyurethane; OTHER: 84% Polyamide, 16% Elastane - Three back pockets help to secure all your ride needs, right where you want them.

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.

Product Features - Castelli Damping System (CDS) - Engineered mesh back of hand for improved breathability - Easy-off pull tab - Silicone-printed palm for grip - 15°-30°C / 59°-86°F - Weight: 24g

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 perfect apparel for the perfect ride, that's what our Prime apparel is all about. The best fabrics, constructions, and technologies go into these pieces, and the Women's Prime Bib Shorts are no exception. Starting with the uppers, the open suspender design keeps the bibs right where you want them, without constricting any upper body movements. The suspender fabric is also extremely soft and plush, eliminating any shoulder discomfort or irritation, yet we've still built in a HookUp magnetic bib connection making nature breaks much easier. The pre-molded, triple-density foam Women's Body Geometry Contour 3D Chamois is contoured to perfectly match the curvature of your body, all while being soft and supportive in all the right places. With the Prime Bib Shorts, you're sure to embrace the "chamois time is training time" motto as they're so comfortable, you won't want to take them off. - HookUp magnetic bib connection at the lower back eases entry and exit for nature breaks. - Open suspender construction keeps the bibs in place without constricting the upper body. - Stretchy elastic suspenders are extremely plush and soft against the skin. - Silicone-infused fabric cuff provides a gentle, secure hold on the legs to ensure a shift-free fit. - Fabric Content: MAIN: Knit 46% Polyamide, 38% Polyester, 16% Elastane - UPPER: 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.

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

Our Women’s Body Geometry Dual-Gel gloves are all about comfort and are specifically tailored for female riders. They feature strategically placed gel pads throughout the palm to alleviate hand fatigue by relieving pressure on the ulnar nerve. This design also comes with the added benefit of minimizing hand numbness, as well as reducing many other negative effects that come as a result of road vibrations. Breathability has also been accounted for at the back of the hand, and this means less sweat buildup, while a secure fit is ensured by a contoured Velcro closure. - Synthetic suede palm is made from a thin microfiber to combine durability with exceptional grip and comfort - Body Geometry Dual Gel padding uses two layers of gel that provide exceptional impact and vibration damping without compromising bar grip or control - Combination of breathable mesh at the upper and soft Lycra make for a durable and comfortable top of hand - Soft and absorbent Microwipe thumb brushes away sweat with ease - Contoured Velcro wrist closure offers easy adjustment and entry/exit from the gloves - Reflective elements increase your visibility to motorists in low-light conditions

A thermal jersey is a key component to winter riding, and the Prime-Series Thermal Jersey is no exception. With Polartec Power Grid fabric, it's not only extremely warm, but lightweight, stretchy, and downright comfy. - 3 back pockets provide ample storage for your cold-weather riding gear. - 4-way stretch fabrication has allowed us to create a Slim Fit jersey for winter riding. - Fabric Content: 91% Polyester, 9% Spandex Knit. - Fabric outer surface is engineered to disperse moisture for fast evaporation. - Hydrophilic next-to-skin surface absorbs sweat and transfers it to the outside of your garment. - Lightweight garment keeps you extremely warm while preventing excess weight and bulkiness on your body. - Polartec Power Grid generates targeted touchpoints to manage moisture while grid design creates improved breathability.

NOT YOUR OLD-STYLE WIND JACKET If you're like us, there's a reason you're not using your old-style wind jacket more. With waterproof jackets like the Idro being lighter and more compact than ever, we felt it was time to reinvent a classic. In reality, the Aria Jacket is very different from your flappy old jacket that either didn't protect you or didn't breathe. This jacket is an impossibly light layer that keeps the wind off the front of your body while allowing ample breathability through the mesh side panels. But what you’ll really appreciate is how we use the stretch panels in the sides and on the back of the sleeves to make this jacket fit like a second skin: no flapping fabric, no cold air circulating inside the jacket, no more looking like a throwback to the Armstrong era. This jacket is light and warm enough to wear for the entire ride in mild conditions, but if you do want to take it off it folds into a side panel pocket and stuffs away in minimal space in your pocket or seat bag. - Ultralight windproof woven microfiber front - Striped mesh fabric at sides and sleeve back is stretchy to avoid fabric flapping in the wind - Folds up extremely small - Rear pocket - YKK Vislon zipper - Reflective piping - 10°-18°C/50°-65°F - Weight: 82g

When ripping singletrack on a hot day, you need shorts that can not only take a beating but keep you cool and comfortable. Cue the Women's Trail Air Shorts. - VaporRize woven fabrics are treated to be water-repellant, while remaining durable, stretchy, and lightweight for peace of mind on the trail. - Bonded pocket bag with zipper opening provides a convenient, secure space to store your trail essentials. - Laser perforated venting adds sophisticated points of ventilation that don't detract from the durability or performance of the shorts. - Front buckle adjustment system ensures that the fit of the shorts is easily customizable and dialed-in, even when your pockets are loaded. - Deflect UV 50+ protects your skin from harmful ultraviolet rays. - 11.5" inseam (size Medium) fall low around the knee for a roomy fit that leaves plenty of room for pads. - Does not include a liner. - Fabric Content: MAIN BODY: 86% Polyester, 14% Spandex - OTHER: 82% Nylon, 18% Spandex

The Women’s ADV SWAT™ Bib Shorts feature a drop-tail construction for hassle-free nature breaks and our anatomically evolved 3X Chamois with REPOC construction for all-day endurance with reduced pressure. SWAT™ integrated storage provides generous side-leg cargo pockets built with soft mesh stretch fabric to keep belongings accessible and secure. - Compressive four-way stretch fabric provides ample comfort and a soft hand against the skin. - Drop Tail construction at the lower back eases entry and exit for nature breaks. - Soft mesh bib uppers with binding provide a comfortable hold and keep your gear secure with three patented hanging SWAT™ pockets. - Large side leg pockets are made from soft mesh to prevent over-heating at your legs, while providing ample room to carry cargo. - Silicone-infused fabric cuff provides a gentle, secure hold on the legs in order to ensure the perfect, shift-free fit. - Articulated design ensures the perfect fit while in the riding position. - Reflective elements increase your visibility to motorists in low-light conditions. - UPF 50+ rating protects your skin from harmful ultraviolet rays. - Triple-density-foam Performance Body Geometry Contour Chamois is pre-molded to match the shape of the body for exceptional comfort. - Slim Fit feels like a second skin. - 8" inseam (size Medium) - Fabric Content: BODY: 68% Nylon, 32% Elastane, UPPER: 100% Polyester, POCKETS: 77% Nylon, 23% Spandex

Comfortable, economical, and performance-driven, the Women's Body Geometry Sport gloves are the perfect first-choice for female riders more focused on comfort and a good time than setting records on every ride. They feature strategically placed gel pads throughout the palm, with additional foam padding in key contact areas. This combination ensures that you'll experience minimal hand fatigue from vibration, so you get more comfort and less pain. - Synthetic suede palm is made from a thin microfiber to combine durability with exceptional grip and comfort - Body Geometry Sport Gel padding uses gel and foam padding in key contact areas to damp vibration and provide exceptional comfort - Soft and absorbent Microwipe thumb brushes away sweat with ease - Breathable upper mesh offers enhanced breathability and supple comfort - Contoured Velcro wrist closure offers easy adjustment and entry/exit from the gloves

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.

Our new Trail D3O Gloves feature added D3O knuckle protection for those pesky trail obstacles. Pair that with silicone-printed fingers for grip and brake lever control, an AX Suede palm for durability and bar feel, and added ventilation for hot spots and you're left with a protective trail glove that gives nothing up to control or breathability. - Adjustable, debossed neoprene cuff closure makes for a snug fit around your wrist, keeping unwanted debris from sneaking into your gloves. - Ax Suede palm provides durability without sacrificing bar-feel. - Brushed tricot thumb wipe for sweat. - Compatible with conductive touchscreens. - D3O protective foam is strategically sewn into Nylon fabric for added finger protection. - Fabric Content: Back of hand: 90% Nylon, 10% Elastane; Palm: 100% Polyester Ax Suede - Laser-perforated palm aids in breathability and ventilation for the hottest spots on your hands. - Silicone-printed fingers provide maximum handlebar and brake grip.

Our Trail Shorts are an essential for any trail rider's wardrobe. They're lightweight, durable, and downright comfortable—everything you need for an afternoon shred. Plus, they come with a removable liner with our Mountain Body Geometry chamois that your posterior will be thankful for. - 11.5" inseam (size MD) fall low around the knee for a roomy fit that leaves plenty of room for pads. - Deflect UV 50+ protects your skin from harmful ultraviolet rays. - Fabric Content: SHELL: 100% Polyester; LINER: 85% Polyester, 15% Spandex - Front fly and button closure. - One zippered pocket and one hand pocket provide convenient, secure space to store your trail essentials. - Removable liner with Mountain Body Geometry chamois is light and breathable, while the chamois effectively relieves pressure on the soft tissue and encourages proper blood flow. - Side waist adjustment tabs ensure that the fit of the shorts is easily customizable and dialed-in, even when your pockets are loaded. - VaporRize woven fabrics are durable, stretchy, and lightweight for peace of mind on the trail.

Happy Hands We all know that hand pain is an easy way to ruin an otherwise excellent day on the bike, and that’s exactly the scenario that these gloves will eliminate. The Roubaix Gel 2 offers our thickest gel padding and hand protection, so if you’ve ever had any hand discomfort, this is the glove for you. It’s super comfortable to wear, has clean lines and looks great; it really checks all the boxes of a great summer glove. - Castelli's most padded women's glove in the collection - Castelli Damping System (CDS) protects median nerve - High-breathability back with perforation at palm - Anatomical neoprene cuff with embossed Velcro closure - 15°-30°C/59°-86°F - Weight: 41g

When it comes to choosing the perfect pair of bib shorts, comfort is everything. And for anyone whose rides demand premium materials, superior fit, and cutting-edge technologies, the new Women's RBX bib shorts are sure to be your jam. We designed an open suspender fit and bib construction that's engineered to keep the shorts up and in-place without constricting the upper body. The stretchy elastic suspenders are uber plush and soft against the skin and accommodate taller torso lengths with ease. A non-stretch, sail cloth center back panel is laser-cut for breathability and anchors the back of the shorts for added stability. Silicone-infused fabric cuffs, meanwhile, provide a gentle, secure hold on the legs in order to ensure the perfect, shift-free fit. Our new Body Geometry Contour chamois also adds unrivaled comfort by minimizing its total footprint and keeping only what's structurally necessary. This minimizes pressure on nerves and soft tissue, while also maintaining the optimal level of support. - Four-way stretch fabric provides ample comfort and a soft hand - HookUp magnetic bib connection at the lower back eases entry and exit for nature breaks - Silicone-infused fabric cuff provides a gentle, secure hold on the legs in order to ensure the perfect, shift-free fit - Soft mesh bib uppers with binding provide a comfortable hold - Articulated design ensures the perfect fit while in the riding position - Reflective elements increase your visibility to motorists in low-light conditions - UPF 50+ rating protects your skin from harmful ultraviolet rays. - Single-density-foam, Women's-specific Body Geometry Contour Chamois is pre-molded to match the shape of the body for exceptional comfort - Women's-specific Slim Fit with an 8" inseam

A Better Short Shorts are an obsession at Castelli. They're the most vital piece of clothing and one of the hardest to get right. Even though the Prima is our entry-level short, it shows that we won't compromise anything for comfort and performance. It starts with the women's-specific KISS Air2 seat pad. Just the name gives an idea of the process of constant improvement, which started with a soft KISS pad that was improved by making it more breathable (Air) and then improved again in the latest update to use the softest-ever top fabric (2). It's ready for your next big ride indoors or out. We've updated the fabric to the new Pro Dry Soft, which has a smooth matte finish that feels cool on the skin while being very supportive and quick to dry. We wanted this short to be just right for many years to come, so little details like the reflective patches are stitched in instead of being glued on, and the GIRO3 elastic has the grip woven right into the fabric. This attention to detail — go ahead and call it an obsession — is why Castelli's entry-level short is just a better short. - KISS Air2 seat pad for all-day comfort - Pro Dry Soft matte Lycra is sleek looking and ultra-breathable - Anatomic construction for perfect fit - Rear reflective panels - GIRO3 engineered flat leg band - 15°-35°C / 59°-95°F - Weight: 160g

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

BLUSTERY WEATHER? NO PROBLEM This product was made for the conditions of Flanders in February. Or basically any month in Flanders between September and May. High-loft fleece on the inside provides warmth to spare, and you’ll love the softness on your skin with the excellent moisture management of this 100% multi-denier fabric. It’s stretchy for a perfect fit, and the flat-lock seams add an extra touch of quality. - SottoZero Fleece multi-denier 100% polyester fabric - Flat-lock stitching - Mesh armpit insert - Flat hem tucks away in tights - -4°-10°C / 25°-50°F - Weight: 103g

When ripping singletrack on a hot day, you need shorts that can not only take a beating but keep you cool and comfortable. Cue the Trail Air Shorts. - 11.5" inseam (size 34 waist) fall low around the knee for a roomy fit that leaves plenty of room for pads. - Bonded pocket bag with zipper opening provides a convenient, secure space to store your trail essentials. - Deflect UV 50+ protects your skin from harmful ultraviolet rays. - Does not include a liner. - Fabric Content: MAIN BODY: 86% Polyester, 14% Spandex; OTHER: 82% Nylon, 18% Spandex - Front buckle adjustment system ensures that the fit of the shorts is easily customizable and dialed-in, even when your pockets are loaded. - Laser-perforated venting adds sophisticated points of ventilation that don't detract from the durability or performance of the shorts. - VaporRize woven fabrics are treated to be water-repellant while remaining durable, stretchy, and lightweight for peace of mind on the trail.

Our Prime-Series Alpha Jacket utilizes Polartec Alpha to bring warmth to your cold-weather days. The soft inside liner quickly evaporates sweat keeping you warm and dry, and with a semi-form fit, it's a great layering option. - Exterior shell fabric is engineered to allow this jacket to breathe even better and move moisture from the insulation to the exterior to dry; keeping you dryer than ever before. - Fabric Content: SHELL: 85% Nylon, 15% Spandex; LINING: 100% Polyester. - Three back pockets help to secure all your ride needs, right where you want them.

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.

For those rides when you don't need three pockets or sun protection on your shoulders, there's the Promessa Jacquard Bavette Top. This top is great for your evening rides at the height of summer, or when you're trying to get rid of your cyclist tan lines or want to look great at your SoulCycle class. The Bavette uses a new performance jacquard knit that brings the graphic directly into the construction of the fabric without compromising fit, stretch, moisture management or comfort. We've finished it off with a zippered pocket. - Jacquard-knit extra-wicking stretch fabric - 2-way stretch for great fit while holding pockets in place - Raw-edge elastic trim for straps and collar - Zippered rear pocket

Featuring a proprietary pad system designed by Dr. Kyle Bickel M.D., our Women's Grail gloves are ergonomically designed to provide the best possible fit and protection for women. They're scientifically tested to help reduce hand numbness by improving circulation and equalizing pressure in the soft tissues of the hand. Even further, you'll find a durable synthetic leather palm, breathable mesh at the top of the hand, and our acclaimed Equalizer gel padding at the palm. - Breathable mesh upper is soft, comfortable, and made from high-stretch materials. - Clarino synthetic leather palm provides durability without sacrificing bar-feel. - Scientifically proven Body Geometry Equalizer gel pad distributes surface pressure over the hand, and this creates unrestricted blood flow enhancing overall hand comfort. - Soft and absorbent Microwipe thumb brushes away sweat with ease. - Tapered, slip-on cuff gives you a clean, sharp, and minimalistic construction for unrestricted comfort.

Our new Legacy Pull-Over Hoodie is right at home for a quick sunset rip, or a post-ride summer evening fire-pit hangout. It's a closet staple that you'll be wearing day-in and day-out. - Fabric Content: 77% Cotton, 23% Polyester - Internal Cell Phone Pocket sewn into the back of the garment - Pull-Over Long Sleeve Hoodie - Women's-specific regular fit is relaxed and comfortable

You wanted the best, and our Women's 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. - 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. - 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.

The Race-Series Wind Jacket excels on blustery-cold days. With a 100% Recycled Polyester Wind Shell, this jacket keeps wind from chilling your bones, all while being packable enough to throw in a pocket while you head up the next ascent. - 100% Recycled Polyester Wind Shell provides a sustainable solution to wind resistance on any ride. - Fabric Content: MAIN: 100% Polyester Woven; BACK: 82% Nylon, 18% Spandex Knit Mesh - Lightweight fabric and minimal construction allows jacket to be packed into your jersey pocket when it isn't needed.