Shorts/Bottoms

GTO marks the pinnacle of the Total Comfort MILLE GT line - spiritual successor to the iconic CENTO and Campionissimo Bib Shorts. It features the plushest, most responsive and breathable ASSOS insert to date, wrapped in our new frictionless, wrinkle-free paneling. The GTO has two leg lengths: STANDARD and LONG (+3cm vs standard). BEHIND THE PRODUCT With large-muscle support, friction, and excessive pressure remaining critical issues on long-duration rides, GTO destroys conventional bib short construction formulas. We reversed stitch lines and radically reshaped the insert to eliminate friction and genital pressure, while providing matchless muscle support with tapered, wrinkle-free leg panels that mirror your personal physique.

Competitive bib shorts that combine our most advanced S9 platform—developed with years of research and WorldTour feedback—with a female-specific design. Durable enough for daily use; engineered specifically for racing.

The ASSOS Werksteam edition of the race-proven RS Bib Shorts S9, returning with its external rollBars for added stability and butterfly panel for secure, frictionless muscle support. Why we made it Countless hours in the saddle, hyper-focused on the details. Whether it's seam placement, stitch type, or how textiles react to changes in body temperature, the ASSOS Werksteam is taking note. It's this selection of riders who brings lab concepts to life, and then drives finished product even further. Such is the case with the Werksteam Bib Shorts, tuned for the performance-minded rider and year-round racer who makes no compromises in fit, function, or style.

Light, Cool and Straight Out of the Future We've been pushing the envelope on lightweight shorts since 2011 but have butted up against the limits of compromising durability for ever lighter weight. We needed to step back and find a better way. We examined what the short really needs to do: it needs to hold the seat pad securely in place while otherwise adding as little weight or fabric as absolutely necessary (without being transparent, obviously), and it needs to last a season of hard use. So we engineered a brand-new fabric using a woven, rather than knit, construction that shaves 30% in weight for the same level of support and non-transparency. Then we worked with the world's leading mill to construct a gradient fabric that becomes increasingly lighter the farther down the leg it extends, with the last part weighing a mere 90 g/m2 compared to normal short fabric, which weighs around 220 g/m2. This fabric, while being insanely light, maintains a decent durability along with excellent abrasion resistance, at least against the saddle. We don't guarantee it against unplanned slides across the asphalt, so please keep the rubber side down! Note that while the short saves a mere 48 grams while dry, this means it also absorbs around 30% less moisture when you're sweating. So when you're sweating your way up the Alpe d'Huez you're actually saving closer to 150 grams. This short doesn't compromise on comfort. We use our top Progetto X2 Air Seamless seat pad, the spectacular striped mesh bibs from the Free Aero Race 4 Bibshort and a flat stretch woven leg gripper to keep everything in place. - The premium lightweight hot weather short - Gradient stretch woven fabric for minimal weight with optimum support - Ultralight fabric to reduce weight by up to 50% while improving durability - Minimalist stripe mesh bib to minimize weight and keep you cool - Integrated gripper elastic with exposed Lycra to hold leg in place - Embossed logos and stretch silicone scorpion heat transfers - Progetto X2 Air Seamless seat pad

Introducing the next generation of MILLE bib shorts—building on the iconic GT Total Comfort formula with a double-layer insert and more responsive, compressive textile. Why we made it GTS marks the introduction of the second generation of MILLE—an all-new bib short that builds on the iconic GT shorts’ Total Comfort formula with its plush double-layer insert, fatigue-reducing textile, and revamped fit. We’ve engineered it for committed riders looking for added comfort during training to everyday riders seeking maximum long-distance support.

If you enjoy riding on those wet and muddy days when most people stay at home and drink tea, then the Leatt 5.0 pants are for you. These three-layer Hydradri membrane, waterproof and breathable 30.000/23.000 pants with a durable stain resistant fabric coating will keep that smile on your face when you’re riding through puddles and splashed with mud. The four-way stretch fit with ankle adjusters is snug enough to keep the bad weather out and keep you comfortable all day long. With plenty of pockets and fleeced telephone pouch – cargo is not a problem for the 5.0 pant. Every day is the perfect day to go riding with the Leatt 5.0 pants -HydraDri MAX 30.000mm waterproof / 30.000g/m² breathable -4 way stretch HydraDri MAX seamless seat and back panels -Pre-curved riding fit with space for knee pads -Ankle adjustment -Dirt, water and stain resistant fabric coating -Multi-row reinforced stitching -Inner thigh zipper vents for great ventilation -Fully tape seam sealed -Hip pockets with Key loop (left) -Rear waist pocket -Thigh cargo pocket with silicone gripper -Reflective details. -YKK – Japan. Top Quality Zippers

We designed the Naughtvind Pants to protect you from winter’s harshest elements. Using our own experiences riding through Minnesota winters, we built these pants with a stretchy, breathable, wind- and water-resistant material. Fleece-lined thighs keep body heat in, while vents let you regulate temperature. Features such as reflective accents and an adjustable waist suit many types of riding and riders. Beat the cold with these winter cycling pants. - Bike-focused design with high rear waist and articulated knees for riding comfort - Made with recycled materials - Water- and wind-resistant shell material stretches as you move - Fleece-lined thigh offers protection from extreme wind and cold - Two ventilation areas for dumping excess heat - Adjustable waist for dialing in fit - Fits over bibs for easy layering - Reflective accents for safety - Adjustable ankle for boot-compatible fit - Available in Women’s (fitted) and Men’s (straighter) cuts - Available in two colorways: Black and Slate

We designed the Women’s Naughtvind Pants to protect you from winter’s harshest elements. Using our own experiences riding through Minnesota winters, we built these pants with a stretchy, breathable, wind- and water-resistant material. Fleece-lined thighs keep body heat in, while vents let you regulate temperature. Features such as reflective accents and an adjustable waist suit many types of riding and riders. Beat the cold with these winter cycling pants. - Bike-focused design with high rear waist and articulated knees for riding comfort - Made with recycled materials - Water- and wind-resistant shell material stretches as you move - Fleece-lined thigh offers protection from extreme wind and cold - Two ventilation areas for dumping excess heat - Adjustable waist for dialing in fit - Fits over bibs for easy layering - Reflective accents for safety - Adjustable ankle for boot-compatible fit - Available in Women’s (fitted) and Men’s (straighter) cuts

- Powered by Etxeondo; made in Spain - Liv Race Fit - Fabric has excellent structure recovering - Strategically-placed flatlock seams for comfort - Sublimated graphics - Procomfor women’s specific chamois

The entry into our Race Series, EQUIPE R combines technology from the EQUIPE RS system with simplified, everyday utility. The EQUIPE R is built with our signature A-Lock Engineering construction that adapts technologies from the WorldTour-proven EQUIPE RS. It maintains racing it stability with a muscle-wrapping butterfly panel and the new Type.443 textile, which compresses and breathes like the EQUIPE RS, but with a deeper black color. Monofilament elastic in the bib straps reduces weight and dries faster than dual-layer models, and the shorts are equipped with our core racing insert. - 80%PA 20%EA

For windy or cold days, these GORE WINDSTOPPER tights will keep you warm and protected. Keeping the wind off during your commute or training ride will keep you happier and performing better, no matter how long or short your ride is. - Soft and versatile GORE WINDSTOPPER Product: windproof, water repellent and highly breathable - GORE WINDSTOPPER Cup Technology: highly breathable, preformed windproof front for optimum comfort - Adjustable bibs - Zipper with semi-lock slider and reflective piping on lateral hem - Flat-lock seams - Elastic braces - Zip-underflap - Pre-shaped knees - Reflective logo and print

Full weather protection for rainy trail days. Throw them into your pack and you'll never be caught out again. - Adjustable grippy waistband with flat cord - Adjustable lower leg width - GORE-TEX PACLITE Plus Product: extremely breathable, ultralight and packable while durably waterproof, windproof and robust - Zippered waterproof side pocket - Zippers at bottom of leg for easy on-and-off - Pre-shaped knees - Reflective details

Lightweight and packable wet weather pant with cycling-specific cut, "guaranteed to keep you dry." Wind and rain protection yet breathable to keep you dry on the inside, even when pedaling hard. For those who want to ride, whatever the weather. - 2.5 layers: less material, less weight - Active fit - Back zip pocket doubles as a stow-away pocket - Contemporary look - Drawcord at waistband to adjust fit - GORE-TEX PACLITE Plus Product: extremely breathable, ultralight and packable while durably waterproof, windproof and robust - Adjustable leg width with velcro fastening for chain protection - Pre-shaped knees - Reflective details - Wear-resistant seat reinforcement - SHELL 1 FACE 100% Polyester; SHELL 2 FACE 100% Polyamide

The perfect apparel for the perfect ride, that's what our Prime Series apparel is all about. The best fabrics, constructions, and technologies go into these pieces, and the Men'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 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. - 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

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. The various versions of the free have dressed all our pro women's teams over this time, and it also became the best-selling women's short 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 215 g Forza 2 fabric with 32% Lycra® content provides exceptional muscle support and compression - Women’s-specific Progetto X2 Air Donna seamless seat pad is soft against the skin but well padded for long-distance comfort - 5-panel construction for reduced seams and less chafing - Stitched scorpion logo patch and embossed Castelli wordmark for durability - Reflective piping on back of legs - Raw-cut edge at waist for extra stretch and comfort - Raw-cut leg ending engineered to stay put without silicone grippers

Race-ready bib shorts with a high-performance fit and optimum support and comfort for those who put in the most miles. - 3D long distance support seat insert - 4-way stretch fabric - GORE WINDSTOPPER Cup Technology: highly breathable, windproof front for optimum comfort - Innovative seat insert integration with new sewing technique - Inseam length 20cm / 7.9-inches - Luxury material feel - Radio pocket on rear of bib - Silicone leg grippers create snug fit at thigh without restricting movement - Specific cut of shorts and bibs ensure a secure fit - Wide and flat bibs with highly breathable material keeps short in place - Reflective details

The next generation in committed riders' bib shorts of choice, defined by its frictionless waist, refined air-cooling insert, and muscle-wrapping textile. We took this generational redesign as an opportunity to make the MILLE GT better at the things we loved about its predecessor, including our premium X-frame suspension carriage, a refined comfort waist fit, and a reduction in seams and weight (28% and 5g, respectively). The insert also got some attention, inheriting the increased ventilation of our GTS/GTO models and receiving 3mm of additional cushioning. We also updated the Odor Control Top Sheet Tex to the Sugar Blue colorway. - 80%PA 20%EA

The Men’s ADV SWAT™ Bib Shorts feature a compressive four-way stretch fabric 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. -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. -10.5" inseam (size Medium) -Fabric Content: BODY: 68% Nylon, 32% Elastane, UPPER: 100% Polyester, POCKETS: 77% Nylon, 23% Spandex

There's quite a few boxes that your "favorite pair of bib shorts" must check. The chamois has to be perfect—soft to touch, foam in all the right places, and perfect shape. And the materials must be compressive, yet still comfortable while being sized correctly. It's been a lengthy process, but we're happy to say that the SL Race Bib Shorts check all the right boxes. The pre-molded, triple-density foam 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. The other part of the comfort equation is the extremely stretchy, soft bib straps paired with a soft four-way stretch fabric. On the performance side, the same four-way stretch fabric also features plenty of compression, for long days in the saddle. The three-inch-tall silicone cuff also ensures that your bibs stay in place in a variety of conditions. - Compressive four-way stretch fabric provides ample leg support, comfort, and a soft hand. - The open suspender construction is designed to keep the bibs in place without constricting the upper body. Stretchy elastic suspenders are extremely plush and soft against the skin and they accommodate taller torso lengths with ease. - Silicone-infused, 3-inch-tall fabric cuff provides a gentle, secure hold on the legs for 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. - Slim Fit with an 11" inseam (size Medium).

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

Cold legs equal less circulation, and less circulation equals reduced performance. So when the temperature dips, pull on a pair of the SL Pro Thermal Bib Tights. They feature Italian ThermoRoubaix, brushed-back, stretch fleece that's soft, warm, and compressive—making them the perfect option for chilly training rides. 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: MAIN: 52% Polyamide, 32% Polyester, 16% Elastane; OTHER: 55% Polyamide, 28% Polyester, 17% Elastane - Made from ThermoRoubaix brushed-back stretch fleece, these Bib Tights provide compressive warmth and a soft feel against the skin.

Cold legs equal less circulation, and less circulation equals reduced performance. So when the temperature dips, pull on a pair of the SL Pro Thermal Bib Tights. They feature Italian ThermoRoubaix, brushed-back, stretch fleece that's soft, warm, and compressive—making them the perfect option for chilly training rides. 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: MAIN: 52% Polyamide, 32% Polyester, 16% Elastane; OTHER: 55% Polyamide, 28% Polyester, 17% Elastane - Made from ThermoRoubaix brushed-back stretch fleece, these Bib Tights provide compressive warmth and a soft feel against the skin.

Throw on All-City’s Perennial Cargo Bibs and hop in the saddle. These sleek jet-black bibs include reflective piping for night rides and two cargo pockets on either side for your phone and other essentials. High-performance fabrics and an extra-soft chamois combine for comfort that won’t quit. Pair ‘em with All-City’s Classic Jersey 4.0 for a knockout kit. - Lightweight and moisture-wicking multi-panel design - Premium Combi Chamois for all-day comfort - Silicone-beaded leg bands keep your shorts from riding - Men’s sizes SM–3XL - Made in Wisconsin, USA

Throw on All-City’s Perennial Cargo Bibs and hop in the saddle. These sleek jet-black bibs include reflective piping for night rides and two cargo pockets on either side for your phone and other essentials. High-performance fabrics and an extra-soft chamois combine for comfort that won’t quit. Pair ‘em with All-City’s Classic Jersey 4.0 for a knockout kit. - Lightweight and moisture-wicking multi-panel design - Premium Combi Chamois for all-day comfort - Silicone-beaded leg bands keep your shorts from riding - Women’s sizes SM–3XL - Made in Wisconsin, USA

The Waypoint cargo bib shorts have your back on long rides. Lightweight, sweat-wicking fabric regulates temperature and moisture for comfort. A high-density chamois softens the blow of rough roads and long miles. Stretchy pockets on the side of each leg give you an extra spot to store nutrition and other ride essentials. - Ultra-high density chamois - Silicone leg grippers keep bibs from riding up - Reflective piping on the legs provides extra visibility in low light - "Men's" cut - Made in Wisconsin

The Waypoint cargo bib shorts have your back on long rides. Lightweight, sweat-wicking fabric regulates temperature and moisture for comfort. A high-density chamois softens the blow of rough roads and long miles. Stretchy pockets on the side of each leg give you an extra spot to store nutrition and other ride essentials. - Ultra-high density chamois - Silicone leg grippers keep bibs from riding up - Reflective piping on the legs provides extra visibility in low light - "Women's" cut - Made in Wisconsin

For your most demanding mountain biking and gravel cycling, these advanced bib shorts provide the comfort and breathability you need. A mesh bib solution allows for maximum ventilation while stretchy and durable Lycra Sport Energy fabric and an Infinity C2 pad work together for unparalleled comfort. Pockets on both legs and a zip pocket at the back provide ample safe storage for your longest and most challenging rides. - Mesh bib solution for great breathability - Pockets on both legs with stretch opening keep belongings in place - Silicone leg ending elastic that keeps the bib shorts in place - Zip pocket at back for safe storage - Infinity C2 Pad for enhanced comfort

Compacting thermal bib tights with DWR and WINDSTOPPER fabric along the groin protect from cold and road spray while insulating and supporting your muscles. A breathable WINDSTOPPER cup offers additional wind and spray protection while creating space. For riders tackling endurance rides in harsh conditions. - DWR treatment of the fabric - Fast drying material on bibs - Left bib with reflective logo - New draped design with reduced seams and increased stretch comfort - Mesh insert in back for optimum ventilation - Reflective details - Slim fit - Spray protection along the groin and inner thigh - Stretch material for freedom of movement - Thermo-stretch functional fabric - ADVANCED Brand Core Seat Insert with GORE WINDSTOPPER Cup - MAIN FABRIC 85% Polyamide; 15% Elastane; MESH 82% Polyamide; 18% Elastane

The GORE Force Bib Shorts+ are your new favorite bib shorts, in our most popular fabric, engineered for the perfect fit. - Full mesh bib construction for optimum fit and breathability - Quick drying material - Overlock seams add durability and minimize chafing - Silicone grip inside leg hem create snug fit without restricting movement - Raw cut hem at legs - Central torso architecture keeps chamois in place - ADVANCED High Vent seat insert with GORE® WINDSTOPPER® Cup - Radio pocket at back - Reflective logo - Inseam length: 22.5 cm / 8.8 inches

The GORE Force Bib Shorts+ are your new favorite bib shorts, in our most popular fabric, engineered for the perfect fit. - Full mesh bib construction for optimum fit and breathability - Quick drying material - Overlock seams add durability and minimise chafing - Silicone grip inside leg hem create snug fit without restricting movement - Raw cut hem at legs - Central torso architecture keeps chamois in place - ADVANCED High Vent seat insert with GORE® WINDSTOPPER® Cup - Radio pocket at back - Reflective logo - Inseam length 22.5 cm / 8.8 inches