Shorts/Bottoms

Ridecamp All Mountain Riding gear provides exceptional performance and comfort and a value that will keep you on the trails longer. Loaded with essential features and finished with a clean design, the Ridecamp is the perfect all-around gear. - DWR polyester 2-way mechanical stretch twill fabric - Stretch mesh fly with adjustable snap waist closure - Velcro cargo pocket and zipper pocket for security of essentials - Reflective tape for increased visibility

Airmatic All Mountain riding gear provides all-day comfort for any trail conditions you encounter. Airmatic strikes the perfect balance of fit and function and is constructed with exceptional materials for long-lasting wear. - DWR polyester/spandex 4-way stretch woven fabric - Stretch-mesh venting increases airflow and mobility - Mountaineering-inspired adjustable closure for the perfect fit - Silicone print on inner waistband to minimize slippage - Zipper pocket for security of essentials - Stabilization pocket to store device or tool

The Women's Airmatic All Mountain riding apparel provides all-day comfort without sacrificing style. Purpose-built to offer an exceptional fit for female riders with just the right amount of technical features makes it the perfect choice. - Technical heather jersey fabric with a casual t-shirt look and feel - Fade-resistant sublimated graphics - Reflective logo on the back for increased visibility - Unique neckline for added style and comfort - Internal goggle wipe keeps your eye protection clean

R-Core represents our Downhill DNA with a premier line of technical riding apparel enabling you to attack your run with confidence and style. Crafted from durable, yet lightweight materials, R-Core is engineered to offer comfort and protection run after run. - DWR polyester 600D fabric for ultimate durability - 4-Way stretch woven paneling increases maneuverability and comfort - Stretch-mesh venting increases airflow and mobility - Mountaineering-inspired adjustable closure for the perfect fit - Silicone print on inner waistband to minimize slippage - Fade resistant sublimated graphics - Internal mesh lining provides additional comfort to minimize chaffing - Zipper pocket for security of essentials

Celium Premium All Mountain riding apparel enhances the ride with the superior comfort of premium materials. Our revolutionary shock cord waist closure ensures the perfect fit, while 4-way stretch construction provides unrestricted movement on the bike. - DWR lightweight nylon/spandex 4-way stretch woven fabric - Fully sewn then taped seams for maximum riding comfort and durability - BOA Fit System dial and lace technology for a lightweight, incrementally adjustable waist closure for the ideal fit - Silicone print on inner waistband to minimize slippage - Zipper pockets for security of essentials - Inseam laser perforations for increased airflow - Stabilization pocket to store device or tool

- DWR polyester/spandex 4-way stretch woven fabric for increased comfort - BOA Fit System dial and lace technology for a lightweight, incrementally adjustable waist closure for the ideal fit - Silicone print on inner waistband to minimize slippage - Laser perforations in inseam and behind the knees for increased airflow - Zipper pockets for security of essentials - Stabilization pocket to store device or tool The Boa Fit System The Boa Fit System utilizes a micro-adjustment dial and an ultralight lacing system for an instantly adjustable custom fit. Designed to allow quick gear changes regardless of conditions, Boa only requires one hand to operate and improves both performance and comfort across product categories.

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

The All-City Perennial Bib channels the timeless look of the 70’s but utilizes all of the best modern fabrics and a high-end CyTech chamois. These are a must for any cyclist as they pair with any jersey you may wish to wear and are a foundational item in any rider’s wardrobe. - Material: Miti Vector and Shield fabrics - Chamois: CyTech Endurance 2 Carbonium, Men's Cut

The All-City Perennial Bib channels the timeless look of the 70’s but utilizes all of the best modern fabrics and a high-end CyTech chamois. These are a must for any cyclist as they pair with any jersey you may wish to wear and are a foundational item in any rider’s wardrobe. - Material: Miti Vector and Shield fabrics - Chamois: CyTech Endurance 2 Carbonium, Women's Cut

Celebrate all shades of purple and complete the Dot Game Kit with the Dot Game Bib Short, sourced from our friends at Pactimo in Colorado. Featuring a premium Pactimo CyTech chamois and wide elastic leg band, the Ascent Vector Pro bibs are the absolute go-to for long days in the saddle. - All-City graphics printed on the Pactimo Ascent Vector Bib - Features Pactimo’s CyTech chamois for long days in the saddle - Articulation and contoured flatlock seams provide all-day comfort and fit

Take it back to the 90's with All-City's stylish The Max bibs. Pair it with the matching jersey, cap, and socks to complete the look. - All-City Graphics printed on the Pactimo Ascent Air 2.0 PRO Bib - Features Pactimo's CyTech Endurance 2 Carbonium chamois for long days in the saddle - MARC 7.5cm compression leg bands with ultra-soft silicone grippers - Articulation and contoured flatlock seams provide all-day comfort and fit - Breathable stretch mesh uppers

Take it back to the 90's with All-City's stylish The Max bibs. Pair it with the matching jersey, cap, and socks to complete the look. - All-City Graphics printed on the Pactimo Ascent Air 2.0 PRO Bib - Features Pactimo's CyTech Endurance 2 Carbonium chamois for long days in the saddle - MARC 7.5cm compression leg bands with ultra-soft silicone grippers - Articulation and contoured flatlock seams provide all-day comfort and fit - Breathable stretch mesh uppers

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 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 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

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.

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.

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.

Legendary fit, performance and durability featuring an anatomic chamois and 8-panel design for superior comfort and value Features: - Outstanding value and performance - Durable Titan PS multi-directional stretch fabric - Wide microfiber leg bands with silicone printing - Ergonomic padding provide protection and pressure relief - Reflective accents improve low-light visibility to motorists - Flat seam construction - Fit = Fitted - Inseam 8.5" (Size Medium) - UPF 40+ - Chamois = Ultra

Ultralight shorts feature a removable liner and plenty of pocket space making it ideal for all day-long cycling excursions. Features: Outer Short - Durable lightweight construction - DWR treatment sheds moisture - Gusseted design removes seams under seating area - Two large side pocket with zip closure keep valuables secure - Dual button closure ensure shorts stay fastened Inner Short - Removable mesh inner short with chamois - Soft microfiber waistband - Multi-panel construction Specs: - Fit: Relaxed - Inseam: 12" (Size 34/L) - Fabric: Hyperlite, Techmesh - UPF: 40+ - Chamois: Ultra

Featuring our Ultra GEL Chamois for added comfort, this short is loaded with performance and value. Features: - Perfect for touring or commuting - Durable, lightweight construction - Reflective tabs for increased visibility - Gusseted design removes seams under chamois - Tough "Ultralight" hydrophobic polyester outer shell - Mesh inner short with chamois - Two deep side pockets with zippered closure - Inseam: 9" (Size Medium)

Our mid-range short combines a high-density chamois, moisture wicking fabrics and exceptional fit. Features: - Dual Fabric construction - Powerful Stretch and recovery - 3D molded, multi-layer pad - Non-restrictive leg bands with silicone printing - Soft waistband for added comfort - Reflective accents

3/4-length tight provides insulation, moisture transfer, and breathability, keeping the wearer warm and comfortable in cool to cold weather conditions. Features: - Fleeced thermal fabric for warmth - Flat seam construction - Articulated knee design - Muti-panel, ergonomic construction - Soft waistband improves comfort in riding position - Silicone gripper at calf - Reflective accents

Newton bib shorts are the go-to piece for long distance riding and racing in hot weather conditions. Soft and supple Titan PS fabric supports and stabilizes muscles and is so comfortable the short simply "disappears" under you. Technology: - Forma-Pro chamois features a multidirectional curvature that delivers a perfect fit for long duration saddle comfort. Features: - Premium high-gauge Titan PS Lycra gives a "barely there" feeling - Ergonomic multi-panel design contours with natural pedaling position - Mesh bib upper for heat dissipation - Wide microfiber leg bands lightly compress without restriction - High density chamois provide protection and pressure relief - Reflective accents improve low-light visibility to motorists - Flat seam construction - Fit=Fitted - UPF 40+

The main story of this short is the use of our renowned top-of-the-line Progetto X2 Air Seamless seat pad in an otherwise traditional short, but in fact every little detail has been obsessed over to ensure your comfort on your next long endurance ride. A great pad is useless without great fit. The seams are placed around the hip area to create a perfect shape on the bike. The Endurance Evolution fabric has a soft hand while providing good compression and excellent moisture management. And it's all held in place with the amazingly comfortable GIRO3 leg gripper. This short offers exceptional value and is ready to deliver lasting comfort on your longest rides. - Endurance Evolution fabric provides optimum muscle support and feels drier in nearly all conditions - Anatomic cut for perfect on-bike fit - Mesh bib straps and back to keep you cooler - Progetto X2 Air Seamless seat pad for even greater comfort and improved airflow - GIRO3 leg grippers lie flat

The main story of this short is the use of our renowned top-of-the-line progetto x2 air donna seamless seat pad in a mostly traditional short, but in fact every little detail has been obsessed over to ensure your comfort on your next long endurance ride. A great pad is useless without great fit. The seams are placed around the hip area to create a perfect shape on the bike. The endurance evolution fabric has a soft hand while providing good compression and excellent moisture management. And it's all held in place with the amazingly comfortable giro3 leg gripper. On your long endurance rides you'll especially appreciate Castelli's drop-tail bib construction. The wider bib straps are free-floating so you can cross them in front or back. They pull tight enough to keep your shorts in place, but when the need arises they stretch long enough that you can take a bathroom break without having to remove your jersey and bibs. This short offers exceptional value and is ready to deliver lasting comfort on your longest rides. - Endurance evolution fabric provides optimum muscle support and feels drier in nearly all conditions - Anatomic cut for perfect on-bike fit - Bib straps can cross in front or back and are extra elastic, allowing short to be pulled down for pee stops without removing bibs - Women's-specific progetto x2 air donna seamless seat pad for even greater comfort and improved airflow - Giro3 leg grippers lie flat

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