Clothing

The update to our original Reflect Deflect jacket is a more versatile piece for adverse weather riding. 2-layer fabrics breath better than 3-layer fabrics, but they can feel clammy against your skin. By fusing brushed tricot dots onto the waterproof, breathable membrane, we raise the membrane off your skin, making it more comfortable and creating microchannels to allow air flow, aiding in breathability. We call the fabric innovation 2.75 layer and we give it our H2O treatment of taped seams and YKK Water Guard ZIppers. The geometric reflective pattern is composed of millions of microscopic glass beads that reflect light back to the source, making you visible from 360°. Dark and stormy nights don't have to be the start of horror movies anymore. - Deflect 2.75-layer is a woven fabric that's wind-resistant, water-resistant, and highly breathable in order to maintain an effective barrier between you and elements, while micro-fleece dots raise the fabric off the body to create channels for airflow. - Fully taped seams prevent water intrusion at the stitches and seams. - 360° high-visibility reflective print composed of millions of glass beads to keep you visible on the road. - One rear zippered pocket houses your small ride essentials and electronics. - Suede zipper shield protects your chin from abrasion. - Watertight YKK AquaGuard zippers prevent unwanted water seepage. - Zippered wrist seals let you cinch the cuffs down to your gloves, sealing out wind and water. - Front zippered hand pockets provide storage for small items and a place to warm your hands off-the-bike. - Deflect UV 50+ protects your skin from harmful ultraviolet rays. - Women's-specific Form Fit closely and precisely conforms to the curves of the body, ensuring an unrivaled level of fit. and comfort. - Fabric weight: 106g

Performance race suit ideal for 70.3 and full-distance racing. Aerodynamics for speed, without compromising pockets and comfort to help you through the big race. - Second-generation Sanremo short sleeve suit is faster than ever - Velocity Rev2 main body fabric delivers aerodynamics with excellent fit and moisture management - Back fabric is our Velocity mesh for breathability, yet it blocks 94% of UV rays for significant sun protection (UPF 16) - Elbow-length sleeves with raw-cut edges for maximum comfort and aerodynamics - Castelli's Sanremo front opening makes it easier to bend for cycling and straighten out for the run and swim - 2 rear pockets lie flat in the swim but allow generous room for nutrition

Innovative evolution The Free Aero RC Bibshort is our top race short, which also means that it's insanely comfortable even if you never pin on a number. It's fair to say that we've been working on this short for the past 15 years. That's how long it's been since the original free aero race bibshort was first introduced, initially as our top-of-the-line race short. Since then it has won three Tours de France, three Gri d'Italia, one Vuelta, and San Remo, but it also became the best-selling product in the history of Castelli because, simply put, this is the short that does everything well. The concept is quite simple: start with the best pad we know how to make, surround it with a supportive short with good muscle compression, and then remove everything else that's not absolutely necessary. You feel free thanks to the reduced number of panels and the reduced number of seams. In fact, the short portion has just 5 panels compared to 10 in the previous generation. You feel free because of further refinements to the Progetto X2 air seamless seat pad. The two densities of foam plus the gel pads provide progressive damping, while the separate skincare layer is soft and stretchy to move with your skin. You feel free thanks to the most minimal bibs you've ever seen in a short, including open-weave straps for maximum airflow. But we reinforced the yoke so the straps stay in place and made the mesh back narrow for coverage that is minimal yet just enough to hold the shorts in place. And the bib elegantly frames a convenient pocket at the center back. You feel free because this is the first high-end short that doesn't need any sort of gripper or elastic at the end of the leg to keep the leg in place. Getting this right meant 28 prototypes and our most extensive test program ever, and it results in the most comfortable leg ending we've ever made. The Forza 2 fabric has 32% lycra with a high modulus for exceptional muscle support and just the right amount of compression. There's reflective piping on the back. And all logos are either stitched or embossed for durability. - High-compression 215g Forza 2 fabric with 32% lycra content provides exceptional muscle support and compression - Progetto X2 air seamless seat pad is soft against the skin but well padded for long-distance comfort - Minimalist bib straps allow maximum airflow, while a reinforced yoke keeps the straps flat over the shoulders - Rear mesh pocket - 5-panel construction for reduced seams and less chafing - Sublimation-printed graphic and logos that will never peel, crack, or fade - Reflective piping on back of legs - Soft waistband with raw-cut edge panels for extra stretch and comfort - Raw-cut leg ending engineered to stay put without silicone grippers

Represent your favorite bike shop in Boulder Colorado wherever the road takes you with our 2023 Custom Men's Bibshort Castelli Competizione.

Represent your favorite bike shop in Boulder Colorado wherever the road takes you with our 2023 Custom Women's Bibshort Castelli Competizione.

Getting caught in the rain is one thing, but starting your day in lousy conditions is a whole other story. For when mother nature decides to rain on your ride, grab the RBX Comp rain Jacket. It's waterproof shell and 4-way stretch will keep you warm and comfortable in even the nastiest conditions. - Fabric Content: SHELL: 100% Polyester; OTHER: 82% Nylon, 18% Spandex - Three back pockets help to secure all your ride needs, right where you want them. - Waterproof Shell has 4-Way Mechanical Stretch built into the knit, allowing the jacket to fit and feel comfortable on your body, on and off the bike. - Watertight YKK AquaGuard zippers prevent unwanted water seepage.

The Launch Elite Knee Guards offer an excellent combination of impact-absorbing protection with a fit that ensures mobility while riding. The CE-certified D3O LP1 inserts provide world-leading impact protection, while the engineered SuperFabric skid panels deliver maximum durability and flexibility. Bonded Poron pods at the side of the sleeve give additional side knee coverage. Lightweight, and construction in a minimal sleeve-style, they'll bump up the comfort and flexibility while on the bike without sacrificing protection from trail hazards. Large elastic gripper panels help keep the guards in place while riding or during impact, and the material features an antimicrobial treatment to reduce odor-causing microbes. Shred with confidence with the protection of our Launch Elite Knee Guards.

- Short-distance race suit for speed and comfort - Endurance Evolution fabric is lightweight but supportive - Close-cut top with longer legs - Reduced seaming for faster swims - Rear envelope pocket stays closed in the water but makes it easy to carry a gel - Fleece seat liner smooths out the bike ride but disappears on the run - Weight: 170g

- Short-distance race suit for speed and comfort - Endurance Evolution fabric is lightweight but supportive - Close-cut top with longer legs - Reduced seaming for faster swims - Rear envelope pocket stays closed in the water but makes it easy to carry a gel - Fleece seat liner smooths out the bike ride while disappearing on the run - Weight: 149g

Insulated men's mountain bike hoodie The Defend Thermo Hoodie has more than warmth on its mind, with breathable insulation that'll wick away sweat while keeping you snug and protecting you from the cold. This hoodie goes the extra mile with abrasion-resistant, wind-blocking fabric that will add to the toasty times as you hit that chilly downhill. Best of all, the form-fitting hood fits easily under your helmet to provide that next-level defense against the cold as you pedal through the rough stuff. A convenient and secure stash pocket at the hip means you can rip with your stuff held in place, no matter how rowdy you get. - Polartec Power Grid offers channeled insulation that provides enhanced lightweight, moisture wicking insulation - Abrasion-resistant, wind blocking fabric helps keep you warm while descending - Form-fitting hood fits underneath your helmet - Zippered stash pocket on the hip keeps your stuff in place on the roughest rides - Length (HPS): 31", size large - 94% polyester, 6% elastane

Style and performance that works on and off the bike.

Tough and durable mountain bike pants Wear the Women's Defend Pants on your next run and feel what it's like to shred in pants that have been tested on the world's toughest trails by our pro mountain bike athletes. The slim silhouette and tapered lower leg with mesh inset provides a race-ready fit to keep you cool and reduce snags and drag, while the proven race rachet closure keeps them snug while making fit easily adjustable on the fly. Tough as they come, they feature double-layer knee panels to increase durability, while the TruMotion all-way stretch main material ensures a high level of pedal efficiency, helping you ascend the toughest climbs so you can enjoy the descent. The Women's Defend Pants also feature extra storage, so you stay out longer on your all-day park adventure, while the DWR finish sheds moisture, dirt, and debris like a champ. - Cordura fabric at saddle provides higher resistance to abrasion - Double-layer knee panels for added durability - Proven race-ratchet closure provides secure fit and quick on-the-fly adjustments - Secure zip hand pockets for essential items - Tapered lower leg with stretch mesh inset reduces snag, drag and adds cooling - TruDri fabrics move sweat away from the body to keep you dry - TruMotion all-way stretch fabric offers full range of mobility - DWR finish sheds moisture, dirt, and debris - Body-mapped laser perforations on back panels increase airflow to keep you cool - 94% polyester, 6% elastane

TECHNICAL MOUNTAIN BIKE HOODIE FOR ON AND OFF THE BIKE There are hoodies you can ride in, and then there are hoodies that are specifically designed to be ridden in. The Women's Ranger Windbloc® Hoodie takes all the things you love above the warmth of a hoodie, but adds in a whole lot of technical features to make it a mountain bike must-have. This mountain bike-specific hoodie features Polartec® Windbloc® fabric at the hood, chest, and upper sleeves to fend off the wind, water, and cold and provides the best in weather protection. To bring the warmth to this efficient wind-busting hoodie, enjoy the cozy feel of Polartec® fleece in the lower part of the hoodie to keep you warm as you shred. The zippered pockets help keep your keys and wallet in place while you rip. With warmth assured, and a slim fit, this is a jacket that performs just as well off the bike as it does on. - Polartec® Windbloc® hood, chest, and upper sleeves keep out the wind, water, and cold - Polartec® fleece lower for insulation and comfort - Front storage pocket to pack essentials - Drawcord-adjustable hoodlock - Slim fit for on-bike performance and off-bike comfort - 100% polyester - Length (HPS): 28, size small

This Pearl Izumi Men's Interval Bib Short uses more muscle-hugging Lycra than any short in Pearl's line, for a performance feel the moment you slip them on. A sophisticated, seven-panel design utilizes the stretch and support of the fabric to simplify the number of seams, allowing the short to smoothly follow your every movement. Laser-cut bib straps and hems create a seamless transition to skin and perfectly balanced support. In-R-Cool technology provides additional cooling performance as you turn up the heat and lay down the power. Equipped with our highly breathable premium ELITE Escape 1:1 Chamois for long ride comfort. Features: - ELITE Transfer In-R-Cool fabric powered by coldblack provides superior cooling and reflective sun protection - Lightweight fabric uses 34% Lycra for muscle-hugging stretch and compression - ELITE Escape 1:1 Chamois with floating top sheet design reduces friction for all day comfort - Laser cut leg openings with silicone leg grippers for a seamless transition to skin - Laser cut bib straps provide superior next to skin comfort and a low profile feel - BioViz reflective elements for low-light visibility - 10” inseam

Our Interval bibs are our most supportive short, relying on high spandex content for muscle-hugging compression. The fast feel is amplified with laser-cut fabrics for an exceptional fit and low-bulk construction, while our ELITE Escape 1:1 Chamois provides all-day in-the-saddle comfort. Choose a complementary Interval jersey to coordinate the graphics, or pair with a solid for a toned-down look. - Lightweight ELITE Transfer fabric with muscle hugging stretch and compression - ELITE Escape 1:1 Chamois with floating top-sheet design reduces friction for all day comfort - Laser cut leg openings with silicone leg grippers for a seamless transition to skin - BioViz reflective elements for low-light visibility - Form fit - 10” (25.4 cm) inseam length - 80% recycled nylon, 20% elastane - Made in China

Whether it's cool weather or itchy bushes, this full-length pant is ready for the trail. We use 4-way stretch Cordura to make the pants tough enough for serious trail riding without restricting pedaling. A tapered leg keeps the fit slim, but still has room for knee pads. Two zippered Trail Access pockets keep necessities easily accessible. Finished with PI Dry permanent water-shedding technology. While perfect for cooler conditions, this pant can be comfortable into the 70s. We cut this pant specifically for women's proportions and added styling to match. - Lightweight 4-way stretch Cordura nylon fabric with PI DRY water-shedding technology - PI Dry technology for permanent water-shedding performance - Two zippered Trail Access side pockets shift contents to the back of your leg for pedaling comfort - External hook-and-loop waist adjustments provide a secure, sag-free fit with less bulk - Add a chamois liner of your choice to complete the package - Main Body: 68% CORDURA nylon, 21% polyester, 11% elastane - Other: 100% polyester - Reflectivity: Low-light visibility - Made in Vietnam

The perfect pair of bib shorts don't feel like bib shorts—they don't feel like you're wearing anything at all. And from here on out, you'll wish all of the bib shorts you race in would disappear beneath you like the new SL bib shorts. You wanted top-shelf, and you got it. This unmatched comfort comes, in part, from our custom, pre-molded 3D Chamois. Not only is it pre-molded to the shape of your body and saddle to reduce wrinkles and pressure points, but it also features multi-density foam that ensures the utmost in comfort. The other half of the comfort equation comes from the fabrics and the fit. For example, the welded uppers get rid of seams altogether for the most comfortable straps possible, while an articulated design ensures the perfect fit when in the riding position. - Four-way stretch fabric provides ample comfort and a soft hand. - Welded bib upper construction reduces friction and dials-in the fit by reducing the need for seams. The bib upper fabric, meanwhile, incorporates a carbon yarn for anti-microbial and thermal regulation properties. - 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 3D Chamois is pre-molded to match the shape of the body for exceptional comfort.

The perfect pair of bib shorts don't feel like bib shorts—they don't feel like you're wearing anything at all. And from here on out, you'll wish all of the bib shorts you race in would disappear beneath you like the new Women's SL bib shorts. You wanted top-shelf, and you got it. This unmatched comfort comes, in part, from our custom, pre-molded 3D Chamois. Not only is it pre-molded to the shape of your body and saddle to reduce wrinkles and pressure points, but it also features multi-density foam that ensures the utmost in comfort. The other half of the comfort equation comes from the fabrics and the fit. For example, the welded uppers get rid of seams altogether for the most comfortable straps possible, while an articulated design ensures the perfect fit when in the riding position. - 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 - Welded bib upper construction reduces friction and dials-in the fit by reducing the need for seams. The bib upper fabric, meanwhile, incorporates a carbon yarn for anti-microbial and thermal regulation properties - 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, Women’s-specific Performance Body Geometry Contour 3D Chamois is pre-molded to match the shape of the body for exceptional comfort - Women's-specific Slim Fit with an 8" inseam (size Medium)

The perfect pair of bib shorts don't feel like bib shorts—they don't feel like you're wearing anything at all. And from here on out, you'll wish all of the bib shorts you race in would disappear beneath you like the new SL bib shorts. You wanted top-shelf, and you got it. - HookUp magnetic bib connection at the lower back eases entry and exit for nature breaks. - Welded upper minimizes seams and friction. - Carbon yarn provides anti-microbial and thermal regulation benefits. - Silicone-infused fabric cuff provides a gentle, secure hold on the legs in order to ensure the perfect, shift-free fit. - Fabric Content: MAIN: Knit 78% Nylon, 22% Spandex, UPPER: 78% - Polyester, 22% Spandex

A practical, comfortable tight with high-visibility reflective elements. - Bibtight in warm stretch fabric - Mesh bib straps with graphic - Panel on the calf with reflective elements - Flat-lock stitching - BodyFit Pro seat pad

A practical, comfortable tight with high-visibility reflective elements. - Bibtight in warm stretch fabric - Mesh bib straps with graphic - Panel on calf with reflective elements - Flat-lock stitching - Comfort Pro W seat pad

Some days it's easy to get out for your morning ride. On other days it can be more of a challenge—especially if there's cold weather in the forecast. When winter threatens to keep you off your bike, zip up in our Men's Prime Alpha Jacket for the extra warmth you need to hit the road. Ideal for layering over a base layer and under a rain shell, this cycling jacket keeps you comfortable from start to finish thanks to lightweight Polartec Alpha insulation and breathable, moisture-wicking exterior fabric. - Breathable shell fabric moves moisture from the insulation to the exterior to keep you dry throughout your ride. - Three back pockets help keep your ride essentials right where you want them. - Polartec Alpha insulation keeps you warm, dry, and comfortable. - Fabric Content: SHELL A: 94% Nylon - 6% Spandex - SHELL B: 85% Nylon - 15% Spandex - LINING: 100% Recycled Polyester

The Thrill of Competition We made this short to incorporate as much technology as possible from our top-of-the-line pro-level race shorts at a more accessible price. And although it's certainly capable of weekend racing, it's also a great comfort performance short even if you never pin on a number. The main Vortex textured fabric and the Giro4 leg gripper come straight from our top Free Aero Race 4 Bibshort, while the KISS Air2 seat pad has most of the comfort of our top seat pad but represents maximum value. The intangible part that you'll appreciate most is our knack for building in perfect fit, thanks to the Castelli pattern engineering team. This is the short that brings the best of Castelli's know-how in building comfort performance shorts into an accessible product in your cycling wardrobe. - KISS Air2 seat pad for all-day comfort - Affinity Pro Lycra fabric on inside of leg for outstanding stretch and rebound - Vortex BLC textured fabric on legs for better aerodynamics - Giro4 leg gripper with raw edge for comfort and silicone stripes for grip - Flat-lock stitching - Reflective detailing on back - Mesh straps for comfort and breathability - 15°-35°C / 59°-95°F - Weight: 173g

Just like the name says, we wanted to create the ideal simple emergency rain jacket. We made it completely waterproof and compact, and, as you'd expect from Castelli, we also gave it an amazing on-bike fit, yet it's still roomy enough to fit over a Gabba. It has all the trappings of a performance rain jacket, with the waterproof zipper, long tail, long sleeves, and wrist closures that can go over gloves, yet we knew you wouldn't want to break the bank with it, so the only real compromise compared to our top-of-the-line offerings is in breathability. We kept the styling toned down and added a bright colorway in Fiery Red so that you can easily use this as a commute jacket and still look great when you get to the office. If you're going to wear it over office attire you may want to go up one size. - Deluge Light 2.5-layer waterproof fabric keeps rain off with 10,000 mm water column - Slight amount of stretch for excellent fit in riding position - Folds into half a jersey pocket for emergency situations - Stuff pocket integrated into mesh vent at top of back - Waterproof zipper and contrast seam sealing keep water out - 360° reflectivity

Just like the name says, we wanted to create the ideal simple emergency rain jacket. We made it completely waterproof and compact, and, as you’d expect from Castelli, we also gave it an amazing on-bike fit, yet it’s still roomy enough to fit over a Gabba. It has all the trappings of a performance rain jacket, with the waterproof zipper, long tail, long sleeves, and wrist closures that can go over gloves, yet we knew you wouldn’t want to break the bank with it, so the only real compromise compared to our top-of-the-line offerings is in breathability. We kept the styling toned down and added a bright colorway in Brilliant Pink so that you can easily use this as a commute jacket and still look great when you get to the office. If you're going to wear it over office attire you may want to go up one size. - Deluge Light 2.5-layer waterproof fabric keeps rain off with 10,000 mm water column - Slight amount of stretch for excellent fit in riding position - Folds into half a jersey pocket for emergency situations - Stuff pocket integrated into mesh vent at top of back - Waterproof zipper and contrast seam sealing keep water out - 360° reflectivity

The Right Race Jersey for Speed and Comfort Some triathletes choose long sleeves for the extra speed. Some for the comfort. Some for sun protection. This jersey gives you all three. The aerodynamic speed is unmatched. It's what Castelli does best. We have a year-round testing and development program with the Norwegian Technical University in Trondheim to make our race gear the slickest around. The comfort is what comes from our expert pattern engineers and soft performance Italian fabrics. We reduce the number of seams so that there is less chafing and less to bother you when you should be concentrating on pounding out the run. Sun protection...well, you've trained untold hours for this day. We focus on speed, but we still manage to block 94% of UV rays with our back Velocity mesh fabric that doesn't compromise speed, comfort or breathability. You may want to add some sunscreen, but this fabric provides UPF 16 protection, which is a significant help. Your cotton T-shirt is probably UPF 8. Take note of the well-thought-out details: Castelli's generous two pockets lie flat but hold a lot of gear and nutrition. The SnapLock fasteners clip to Castelli shorts to prevent the top from riding up during the swim or bike. - Freedom of movement in the water, aerodynamics on the bike, comfort on the run - Velocity Rev2 aero fabric on front-facing surfaces - UPF 16 Velocity mesh back blocks 94% of UV light with generous breathability - 2 rear pockets lie flat and prevent nutrition from bouncing around - GIRO3 flat gripper elastic lies flat on lower back - SnapLock fastener at lower back to clip to Free Tri Short to prevent riding up during swim or bike leg - YKK Camlock zipper - Elbow-length sleeves for maximum aerodynamics

Speed top for full-distance racing, or even to use just for the bike leg for improved aero performance. Includes a fastener to attach to shorts. - Freedom of movement in the water, aerodynamics on the bike, comfort on the run - Velocity Rev2 aero fabric on front-facing surfaces - UPF 16 Velocity mesh back blocks 94% of UV light with generous breathability - 2 rear pockets lie flat and prevent nutrition from bouncing around - GIRO3 flat gripper elastic lies flat on lower back - SnapLock fastener at lower back to clip to your Castelli triathlon short to prevent riding up during swim or bike leg

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. Top if off with our HyprViz color and reflectivity treatments that increase your visibility to motorists, and you're left with a versatile option for a variety of conditions. - 100% Recycled Polyester Wind Shell provides a sustainable solution to wind resistance on any ride. - Back mesh panel allows for maximum ventilation as your body builds up heat and energy inside the jacket. - Fabric Content: MAIN: 100% Polyester Woven; BACK: 82% Nylon, 18% Spandex Knit Mesh - Hyper Green and Black are paired with unique reflective trims to drastically increase your visibility to motorists 24-hours a day. - Lightweight fabric and minimal construction allow the jacket to be packed into your jersey pocket when it isn't needed. - Protective front panels keep the wind from permeating into your ride, keeping you comfortable even on the steepest of descents. - Slim Fit closely and precisely conforms to the curves of the body, ensuring an unrivaled level of fit. and comfort, while still allowing room for a jersey or baselayer underneath.

With our new Race-Series Bib Tights, you can look Old Man Winter in the face and tell 'em to "bring the storm." Featuring a soft shell knit fabric, paired with insulating thermal panels, these bib tights keep you plenty warm on cold days, all without overheating. - Articulated cycling fit is designed to complement the body throughout the positions and movements of cycling, which eliminates any unwanted pinching, rubbing, or chafing. - Body Geometry 3D Contour chamois. - Reflective elements increase your visibility to motorists in low-light conditions. - Soft Shell is a knit fabric with remarkable insulating properties, as well as being wind- and water-resistant and highly breathable. We've also included insulating Thermal panels in selective locations of the tights to further the overall warmth. Fabric Content: - SOFTSHELL: 44% Polyester, 38% Nylon, 14% Elastane, 4% PU - THERMAL: 84% Nylon, 16% Elastane - UPPER: 95% Polyester, 5% Spandex

Core riding performance in a jersey that delivers everything you need for any surface, with a neutral fit. - Italian lightweight yet durable fabric for a soft hand and great fit - Sublimated overprint tone-on-tone graphic - YKK® Vislon® zipper for easy open/close - Jacquard rear elastic for extra pocket support - Neutral fit for a more relaxed look and comfort on any bike on any surface

Represent your favorite bike shop in Boulder Colorado wherever the road takes you with our 2023 Custom Wind Vest by Castelli.

When your next ride is a big one, the Expedition Bib Short is the right choice. We integrated low profile cargo pockets on the thighs and lower back for easy access to smartphones and snacks, and the flexibility to wear any top you prefer without worrying about carrying capacity. This bib short was created to go the distance with a plush and breathable Elite Escape 1:1 Chamois that' the perfect companion for long days in the saddle.

The Women's Expedition Bib Short was created to go the distance. We integrated low-profile cargo pockets on the thighs for easy access to smartphones and snacks, and the flexibility to wear the top of your choice without neglecting carrying capacity. This bib was designed by a woman to eliminate issues riders often have with bib shorts, so our drop tail feature makes it easy to answer nature's call quickly and discreetly. The plush and breathable Women's Elite Escape 1:1 Chamois is the perfect companion for long days in the saddle. FEATURES - Compressive ELITE Transfer fabric made with recycled content - Drop tail design takes the hassle out of nature brakes - Thigh cargo pockets provide additional storage options - Women's ELITE Escape 1:1 Chamois pad with floating top sheet design reduces friction for all-day comfort - Laser cut bib straps provide superior next to skin comfort - Silicone print holds cuffs in place and provides a smooth transition from the short to skin - 8" inseam in size medium FABRIC - Bottom Panel: 80% recycled nylon, 20% elastane Top Panel: 35% recycled polyester, 34% recycled nylon, 31% elastane Made in Vietnam

A super-versatile men’s cycling jacket that converts quickly to a vest, to adapt to changing conditions. Our most popular jacket, this highly versatile piece provides warmth and wind protection, and converts quickly and easily from a jacket to a vest to help you adapt comfortably to changing conditions. Zip on-and-off sleeves stash easily in the zippered back pocket for quick retrieval. Plus, a durable water-repellent finish sheds light rain to keep you dry in an emergency. The relaxed fit helps this men’s convertible cycling jacket layer easily over whatever you’re wearing. - Sleeves zip on-or-off quickly, to convert between and jacket and vest - Lightweight and breathable rip-stop Barrier fabric, made with 100% recycled material - Durable water-repellent (DWR) treatment sheds light precipitation - Rear upper mesh panel for ventilation - Two-way zipper allows ventilation from top or bottom - Dual side hem cord locks to adjust fit at waist - Front zip hand pockets - Rear zipper pocket for storing sleeves or essentials - BioViz reflective elements for low-light visibility - Available in XXXL - Main Body: 100% recycled polyester - Pockets: 100% polyester Mesh Section: 100% polyester - Made in Vietnam

Depending on where you ride, you might wear a heavy-duty jacket a few times a year, but a long sleeve jersey like our RBX Expert Long Sleeve Thermal Jersey has the potential to be worn on every ride. It's designed to both insulate and manage moisture buildup, keeping you cozy. - Thermal fabrics feature remarkable insulating properties, astounding levels of breathability and moisture management, and a lightweight, brushed back fleece that's soft against the skin. - Three back expansion pockets provide plenty of storage for your ride essentials and electronics. - Fabric Content: MAIN 94% Polyester, 6% Elastane - OTHER: 85% Nylon, 15% Spandex

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. Top if off with our HyprViz color and reflectivity treatments that increase your visibility to motorists, and you're left with a versatile option for a variety of conditions. - 100% Recycled Polyester Wind Shell provides a sustainable solution to wind resistance on any ride. - Back mesh panel allows for maximum ventilation as your body builds up heat and energy inside the jacket. - Fabric Content: MAIN: 100% Polyester Woven; BACK: 82% Nylon, 18% Spandex Knit Mesh - Hyper Green and Black are paired with unique reflective trims to drastically increase your visibility to motorists 24-hours a day. - Lightweight fabric and minimal construction allow the jacket to be packed into your jersey pocket when it isn't needed. - Protective front panels keep the wind from permeating into your ride, keeping you comfortable even on the steepest of descents. - Slim Fit closely and precisely conforms to the curves of the body, ensuring an unrivaled level of fit. and comfort, while still allowing room for a jersey or base layer underneath.

The A Blocco jersey is built on our Squadra base model, our all-around performer for everything from weekend club rides to training to long days in the saddle. The main prosecco micromesh fabric ensures lightness and quick drying; the perforated side panels enhance breathability; and the construction of the sleeves, with no seams at the ends, provides unrivaled comfort. The YKK zipper and the structure of the back pockets, which faithfully reproduce the characteristics of our Worldtour team's racing jerseys, complete the A Blocco. The result? a jersey that offers outstanding fit, rapid drying, and exceptional comfort. - Prosecco micromesh main body fabric to keep you dry - Mesh side panels for breathability - Velocity Rev2 fabric on sleeves with close-to-body fit and raw-cut endings - Covered YKK Vislon zipper - Drop tail with 3 rear pockets

WINTER SLAYER Insulated and waterproof, the Espresso GT is our warmest glove. And it's completely waterproof and windproof. And it's super easy to put on and take off, and it's super comfortable, and it's got amazing grip...and you get the point. The only downside is that you'll no longer be able to use weather as an excuse not to ride on those miserably cold days. - Extreme warmth for cold rides with PrimaLoft Gold insulation - GORE-TEX grip glove with windproof/waterproof membrane, GUARANTEED TO KEEP YOU DRY - Easy on/off with YKK water-repellent zipper - Grip-control construction prevents palm from slipping - Reflectivity for nighttime visibility

Like the ultimate race short, only less This isn't quite a "boy short" with a very low waist and short legs, but it is a shorter short than the Castelli free 2 w tri short. It's still very much a performance race product, but just shorter in the waist by a few cm and shorter in the legs as well. - Instadry speed fabric is fast in the swim with minimal water absorption - Free construction for great anatomic fit - Kiss tri seat pad is comfortable on the bike and virtually disappears on the run - Flat-lock stitching - Pocket at center back for gel -GIRO3 leg gripper elastic for more comfort

The ultimate race short You know Castelli can make a great bike short. This one doesn't disappoint, thanks to amazing fit, the quick-drying instadry fabric that gives compressive muscle support, and the renowned kiss tri seat pad. New giro4 leg grippers hold the longer legs in place without riding up. For the swim we've made the short smoother through the water, and the back pocket will lie flat to avoid catching water. The snaplock closure clips to your Castelli top to keep it from riding up. On the run, the short basically disappears. The kiss tri seat pad is thin enough you don't really notice it. This short is so comfortable you'll be using it for training rides as well as racing. - Instadry speed fabric is fast in the swim with minimal water absorption - Free construction for great anatomic fit - Kiss tri seat pad is comfortable on the bike and virtually disappears on the run - Snaplock fastener at waist to clip jersey into place for swim and bike - Flat-lock stitching - GIRO4 leg gripper elastic for more comfort - Longer length for improved aerodynamics

A tri top has never been this comfortably fast Tri fashion (and the wind tunnel) have pushed toward short-sleeve tops, but we think there's still a place for the traditional sleeveless top. It's more comfortable on the run and cooler in hot weather. . . And maybe you're just a traditionalist. We've packed this top full of features: the front fabric comes straight from our Tour de France winning aero race jersey, and the back fabric offers maximum breathability. The top has two generous pockets for whatever you need to carry. It has snaplock fastners that clip on to Castelli shorts to prevent the top from riding up during the swim and to keep coverage of the lower back on the bike-then you unclip for added comfort during the run. The YKK zipper makes adjusting the ventilation easier than ever. Finally, we've taken extra care around the armhole to make it lie flat for speed yet remain soft to prevent chafing. - Freedom of movement in the water, aerodynamics on the bike, comfort on the run - Velocity rev2 aero fabric on front-facing surfaces - UPF 16 velocity mesh back blocks 94% of UV rays, with generous breathability - 2 rear pockets lie flat and prevent nutrition from bouncing around - Giro3 flat gripper elastic lies flat on lower back

Podium proven performance built for durability.

Technical performance that works on and off the bike.

Our new 2022 custom road kits (men's and women's) to rep Full Cycle, Colorado Multisport, and The Tune Up (Boulder's Cycling Hub!) on your road cycling adventures wherever you are in the world! Select between Men's/Women's and Jersey/Bibs. Produced by BASE Performance.

Represent your favorite bike shop in Boulder Colorado wherever the road takes you with our 2023 Custom Men's Jersey Castelli Competizione 2.

Represent your favorite bike shop in Boulder Colorado wherever the road takes you with our 2023 Custom Women's Jersey Castelli Competizione 2.

The ultimate in speed and performance.

Ultralight, breathable wind vest for maximimum efficiency in changing conditions.

The ultimate in speed and performance.

Details like drirelease moisture management, 3 expandable storage pockets, and reflective highlights near the back pocket make the Men's Ride Jersey the one to grab when you're looking for your best days on the bike.

Details like drirelease moisture management, 3 expandable storage pockets, and reflective highlights near the back pocket make the Women's Ride Jersey the one to grab when you're looking for your best days on the bike.

The Launch Pro D3O Elbow Guards build on the legendary performance of Fox's existing guards and elevate the performance to new heights. Designed with input from Fox's elite level race team, these elbow guards utilize D30 - the worldwide leader in impact reducing materials - and combine that technology with a removable hard cap for bulletproof durability and all mountain performance. The D3O CE certified build allows the elbow guard to stay flexible for ease of movement and comfort, but upon impact, they instantly harden to provide a hard shell-like protection. The Launch Pro D3O Elbow Guards have a breathable, moisture wicking construction, so they remain comfortable all day long. - Enhanced breathability through perforated, non-toxic, hypoallergenic Ariaprene neoprene - Anatomically designed panels provide superior on-bike comfort - Moisture wicking back fabric keeps you cool and dry - Removable/replaceable hardshell front cap to reduce snagging - D3O CE certified insert for impact protection

Uncompromised performance in our most technical jersey

When your next ride is a big one, the Women's Expedition Short is the right choice. We took this short to the next level by integrating low-profile cargo pockets on the thighs for easy access to smartphones and snacks, and the flexibility to wear any top you prefer without worrying about carrying capacity. The wide waistband won't chafe or pinch, and it features another horizontal rear pocket also capable of holding a phone. Our plush and breathable Women's ELITE Escape 1:1 Chamois is the perfect companion for long days in the saddle. FEATURES - Compressive ELITE Transfer fabric made with recycled content - Thigh cargo pockets provide additional storage options - Wide waistband eliminates pinching and chafing - Women's ELITE Escape 1:1 Chamois pad with floating top sheet design reduces friction for all-day comfort - Silicone print holds cuffs in place and provides a smooth transition from the short to skin - BioViz reflective elements for low-light visibility - 8" inseam in size medium FABRIC - MAIN BODY: 80% RECYCLED NYLON, 20% ELASTANE Made in Vietnam

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

A triathlon short for all three disciplines and all distances. Take it to the start line of your season highlight or your after-work training session.^Clips to the Castelli Free race top (short sleeve or sleeveless) for all the advantages of a one-piece suit. - The do-everything triathlon short for training and racing - KISS Tri seat pad is comfortable on the bike and virtually disappears on the run - SnapLock fastener at waist to clip jersey into place for swim and bike - Flat-lock stitching - Pocket at center back - Raw-cut leg ending with internal silicone grip elements

Rep your favorite triathlon store out on the race course with our new 2022 custom CMS tri suit!