Shorts/Bottoms

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

Tough and durable mountain bike pants. Tested on the world's toughest trails by our pro mountain bike athletes, Defend Pants deliver durability you can trust with additional storage for all-day park laps. The tapered lower leg with stretch mesh inset provides a race-ready fit, which reduces snags and adds cooling. 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. Key Features and Specifications: - Zippered hand pockets provide storage for all-day park laps - TruDri® fabrics move sweat away from the body to keep you dry - TruMotion® all-way stretch fabric offers a full range of mobility - Proven race-ratchet closure provides a secure fit and quick on-the-fly adjustments - Tapered lower leg with stretch mesh inset reduces snag and adds cooling - Laser cut perforations front and rear provide increased cooling - DWR finish sheds moisture, dirt, and debris - Zipperless design enhances comfort while riding Mountain bike pants and shorts feature a zipperless design aimed at enhancing comfort while riding. This design is particularly beneficial when the rider is in a bent-at-the-waist riding position. Materials: 80% polyester, 13% polyamide nylon, 7% elastane Care: - Machine wash gentle cold - Wash dark colors separately - Use a gentle detergent - Line dry in the shade - Do not use fabric softener - Do not bleach - Do not iron - Do not dry clean

Lightweight, breathable women's MTB shorts The new Flexair Ascent Shorts with Liner take everything you love about the booming gravel and down-country scene and kick up the performance and technology to match that energy. Constructed using a mesh body material - the lightest weight and most ventilated material in our line - these shorts feature a removable liner short with a dual-density COMP chamois for maximum comfort in the saddle. With enhanced performance and TruDri® fabrics that wick away sweat to keep you cool, they fit securely and conform to your body with a stretch nylon rear yoke. On-the-fly adjustments to fit can be made easily with the proven race-ratchet closure, while zip pockets allow you to keep your essentials close and secure. Designed with lightweight, versatile, and breathable materials, and constructed with comfort top of mind, the new Ascent Collection blurs the lines between trail, adventure, and pure-XC to deliver premium performance. Specifications: - Includes a removable liner short with women's specific, dual-density COMP chamois for maximum comfort in the saddle - Dissolvable mesh body material is the lightest weight and most ventilated material in our line - Secure zip pocket stores essentials - TruDri® fabrics move sweat away from the body to keep you cool - Proven Race Ratchet closure provides a secure fit and quick on-the-fly adjustments - The stretch nylon rear yoke conforms to your body and provides a secure fit - Bonded front waist panel and leg openings reduce weight and increase comfort - Zipperless design enhances comfort while riding

The new Flexair Ascent Shorts with Liner take everything you love about the booming gravel and down-country scene and kick up the performance and technology to match that energy. Constructed using a mesh body material - the lightest weight and most ventilated material in our line - these shorts feature a removable liner short with a dual density COMP chamois for maximum comfort in the saddle. With enhanced performance and TruDri fabrics that wick away sweat to keep you cool, they fit securely and conform to your body with a stretch nylon rear yoke. On-the-fly adjustments to fit can be made easily with the proven race-ratchet closure, while zip pockets allow you to keep your essentials close and secure. Designed with lightweight, versatile, and breathable materials, and constructed with comfort top of mind, the new Ascent Collection blurs the lines between trail, adventure, and pure-XC to deliver premium performance.

Zippered hand pockets provide storage for all-day park laps TruDri fabrics move sweat away from the body to keep you dry TruMotion all-way stretch fabric offers full range of mobility Proven race-ratchet closure provides secure fit and quick on-the-fly adjustments Tapered lower leg with stretch mesh inset reduces snag and adds cooling Laser cut perforations front and rear provide increased cooling Durable Water Repellent finish sheds moisture, dirt, and debris

- ProComfor women's specific chamois - Soft hand feel fabric has excellent structure that holds shape over time - One piece seamless bib with great ventilation - Strategically placed flatlock seams for comfort - Self-fabric cuffs

Offering just the right amount of warmth for cool morning starts, this lightweight knee covering tight provides a luxurious ride and supportive comfort that will make it your top choice for all day adventure. - New P.R.O. Transfer fabric in the body of the short provides superior comfort and optimal moisture transfer - SELECT Transfer fabric in selected panels sets the benchmark for moisture transfer - Mesh bib upper provides stability with comfort - Raw edge P.R.O. Transfer fabric at leg opening for soft stretch comfort with silicone for added grip - New ELITE Escape 1:1 Chamois with floating top sheet design reduces friction for all day comfort - BioViz reflective elements for low-light visibility - Extended length covers the knee for warmth

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

Made for fast riding on unlimited terrain Affinity Pro Lycra® fabric on inside of leg for outstanding stretch and rebound 2 mesh rear pockets built into mesh bib straps 2 cargo-style side pockets with flap over top to keep stuff from falling out KISS Air2 seat pad for long-distance comfort GIRO4 leg grippers

The ideal tight for most of your winter riding, the Velocissimo is focused on comfort for riding in mild to cool conditions. We've used our Thermoflex fabric for most of the tight. It's not our warmest fabric, nor does it repel water like Nano Flex, but it is the softest, stretchiest winter tight fabric. The comfort is immediate and lasting. For the lower leg from just below the knee, we switch to our Nano Flex fleeced stretch-woven fabric that's both warm and highly water repellent for protection against spray coming off wet roads. It's also highly stretchy, and we leave a raw edge so we can construct the ankles without zippers while making sure the tight remains easy to put on and take off. The Kiss Air2 seat pad and mesh bibs keep your bum and upper body happy, while large reflective detailing keeps you visible. - Thermoflex fabric from knee to waist for warmth and comfort - Nano Flex stretch-woven fabric with brushed fleece inside at lower leg for splash protection from wet roads - KISS Air2 seat pad - Mesh bib straps - Zipperless ankle to reduce bulk inside shoe covers - Reflective inserts on thighs for visibility on back and sides

Superlight, tapered-fit women's mountain bike pants. Our Women's Flexair Pants are a game changer on the mountain. With a superlight, tapered fit, these MTB pants climb as well as they descend. The exceptional TruDri® moisture-wicking properties, TruMotion® all-way stretch, DWR-coating, and targeted ventilation will make these the most comfortable mountain bike pants in your arsenal. Our proven race-ratchet closure system allows for quick and easy adjustments to provide the perfect fit, while zip pockets keep your essential items secure. Specifications: - Superlight, slim, tapered fit for superior on-bike performance - TruDri® fabric moves sweat away from the body to keep you dry - Proven race-ratchet closure provides a secure fit and quick on-the-fly adjustments - Bonded zip hand pockets - TruMotion® all-way stretch fabric offers a full range of mobility - DWR finish sheds moisture, dirt, and debris - Body-mapped laser perforations on front and rear panels increase airflow to keep you cool - Zipperless design enhances comfort while riding

Key Features - Super-light, slim, tapered fit for superior on-bike performance - TruDri® fabric moves sweat away from the body to keep you dry - TruMotion® all-way stretch fabric offers full range of mobility Superlight, tapered-fit mountain bike pants Flexair Pants are a game changer. With a super light, tapered fit, these MTB pants climb as well as they descend. Exceptional moisture-wicking properties, built-in all-way stretch, and targeted ventilation will make these the most comfortable mountain bike pants in your arsenal. Our proven race-ratchet closure system allows for quick and easy adjustments to provide the perfect fit, while a zip pocket keeps your essential items secure. Specifications: - Super-light, slim, tapered fit for superior on-bike performance - TruDri® fabric moves sweat away from the body to keep you dry - Proven race-ratchet closure provides a secure fit and quick on-the-fly adjustments - Bonded zip hand pockets - TruMotion® all-way stretch fabric offers full range of mobility - DWR finish sheds moisture, dirt, and debris - Body-mapped laser perforations on front and rear panels increase airflow to keep you cool Size & Fit - Mountain bike pants and shorts feature a zipperless design aimed at enhancing comfort while riding. This design is particularly beneficial when the rider is in a bent-at-the-waist riding position.

Durability you can trust with additional storage for all day park laps.

A Light Compression Base Layer With Integrated D3O Knee Protection And Chamois Designed with input from our global athletes, the Enduro Pro Tight is a complete solution for mountain-bike-specific lower-body protection. The knees feature CE-certified impact protection while the dual-density EVO chamois adds excellent comfort for long days in the saddle. The lightweight compression built into the main material helps to keep your legs fresh and cool while shredding down the trail. Features - Reinforced skid plate in the knee reduces friction with the ground in a sliding fall - CE certified D3O insert for world-leading impact protection - Dual Density EVO Chamois for added comfort in the saddle - Super-lightweight breathable 3/4-length tight provides seamless comfort - Screenprint logo's - Inseam: 22" Construction - 73% polyamide nylon / 27% elastane

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

This short is made to do everything right without overdoing anything. Quality fabrics, great fit, flat-lock stitching, KISS Air2 seat pad, and GIRO4 leg grippers. - 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

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-level comfort for every ride with Castelli's most comfortable seat pad. - Endurance Evolution fabric provides optimum muscle support and feels drier in nearly all conditions - Anatomic cut for perfect on-bike fit - Progetto X2 Air Seamless seat pad for even greater comfort and improved airflow - GIRO3 leg grippers lie flat - Weight: 186g

Don't Limit Yourself We made this short to meet Castelli's high standards for comfort and performance in a cycling short while adding a few extra features that come in handy for riding on any surface. You'll find our normal exceptional fit as well as the KISS Air2 seat pad, which provides generous anatomically placed padding with an exceptionally soft top layer. What makes this short special is the extremely durable Unlimited Lycra fabric. It has higher abrasion resistance and tear resistance while not compromising on stretch, moisture management or comfort. In addition, we use double-layer side panels for the old track rider's trick of fabric-sliding-on-fabric should you fall. This short isn't really meant to be indestructible, but it significantly increases the chances that sliding out on gravel will mean you need to just brush yourself off rather than having to buy a new pair of shorts. That second layer on the side panel also makes for convenient side pockets, with a flap over the top to prevent the contents from falling out. For added convenience while riding on and off road, you have two mesh pockets on the lower back that compress gear next to your body to keep it from bouncing around. This short adds durability and storage without compromising comfort — for unlimited amounts of fun. - Made for fast riding on unlimited terrain - 200 g/m2 nylon/Lycra fabric with best-in-class abrasion and tear resistance - 2 mesh rear pockets built into mesh bib straps - Double-layer side panels reduce abrasion if you fall, while also creating 2 useful side pockets - Raw-cut leg ending with vertical silicone grip strips to hold leg in place - KISS Air2 seat pad for long-distance comfort - 15°-32°C / 59°-90°F - Weight: 200g

SPEEDY ENDURANCE This is our mid-range performance short, great for a long endurance ride or a quick hour workout indoors or out. Our Endurance Evolution fabric is a high-modulus, very matte Lycra fabric that feels extremely dry while providing just the right amount of compression. The waist construction eliminates stitching and elastic and lies completely flat. At the leg ending we use a raw-cut edge with vertical silicone strips just like on our top-of-the-line Premio shorts to keep the leg in place without the pressure that creates the dreaded sausage effect. A great short needs a great seat pad, and the women's-specific KISS Air2 pad will keep you comfortable without being too bulky. - Endurance Evolution fabric for a matte finish with high-modulus stretch - Raw-edge leg ending eliminates sausage effect - Vertical silicone strips hold leg ending in place - High-visibility reflective patches at back of leg - Mesh bibs - Women's-specific KISS Air2 seat pad for long-distance comfort - 15°-35°C / 59°-95°F - Weight: 155g

Lightweight, 4-way stretch mountain bike shorts. The ultimate in speed and performance, our Flexair Shorts with Liner are incredibly lightweight and comfortable. Constructed using 4-way stretch fabric, they rapidly wick perspiration and flex to give you a feeling of freedom that's unlike any mountain bike shorts you’ve ever worn. Strategically placed laser-cut perforations increase comfort further by providing exceptional breathability and airflow. The race-ratchet closure means you can make on-the-fly adjustments to get the fit just the way you like it, while the low-profile bonded hem with over-taping reduces chafing. Key Features and Specifications: - Includes a removable liner short with dual-density COMP chamois for maximum comfort in the saddle - Lightweight, 4-way stretch fabric with engineered airflow zones for all-day riding comfort - Proven race-ratchet closure provides a secure fit and quick on-the-fly adjustments - Secure, zip hand pockets - Bonded hem with over-taping detail is low-profile and reduces chafing - TruDri® fabrics move sweat away from the body to keep you dry - DWR finish sheds moisture, dirt, and debris - Laser-cut perforations increase airflow - Inseam: 10.75" Materials: Shell: 72% polyamide nylon, 19% polyester, 9% elastane Liner: 87% polyester, 13% elastane Care: - Machine wash gentle cold - Wash dark colors separately - Use a gentle detergent - Line dry in the shade - Do not bleach - Do not iron - Do not dry clean

- Taper style. - Velcro adjustable waistband. - Venting zones on inner thighs for comfort. - 3 front and 1 back pockets. - Stretchy material. - Liner not included. - Inseam: 13".

When you feel comfortable in your kit, you can focus on pedaling hard and taking the lead. That's why Liv's Race Day Shorts are made with a high-performance stretch fabric and women's-specific ProComfor chamois. And it doesn't stop with quick-drying, breathable materials. You'll love the sublimated silicone gripper which keeps these shorts in place as you go for a finishing sprint.

The Entrata Bibtight reflects the same obsessive drive for function, comfort and performance seen in all our tights, combined with fabrics and components that were top of the line a few years ago. Our Thermoflex fabric was considered a breakthrough, the best you could get, until a decade ago when we developed Nano Flex and added water repellency. If you don't ride in cold, wet conditions you'll appreciate the luxurious warmth and stretch of this fabric. The tight has minimal seams for comfort, and our KISS Air2 seat pad features generous padding and quite possibly the softest surface fabric in the business. It's everything you need to comfortably enjoy dry winter rides. - Thermoflex fabric for warmth and comfort - KISS Air2 seat pad is so good it's the choice of some of our pro riders - Mesh bib straps - Ankle zippers for easy on/off - Reflective logo below knee - Reflective flap over ankle zipper for extra visibility

Ultimate racer shorts designed to let you perform at your best. Made from a high-performance stretch material, the Leatt 4.0 shorts are lightweight and durable race shorts with cool additional features. Ideal for fast downhill riding, it pairs well with the MTB 4.0 Jersey. For premium comfort the 4.0 shorts have laser-cut ventilation and a pre-curved knee fit for knee pads. Dedicated goggle pouches let you safely attach your goggles to your shorts when your shuttling uphill. No more wrapping around the elbow! Key loops and two hip pockets mean that light cargo is not a problem. A tough, adjustable buckle gives you prefect fit whether you ride with or without impact short protection and the silicone waist stops the rear of the short from sliding down when riding. Stay fast and don’t let anything stop you from achieving your goal. -Lightweight durable shell for rigorous riding -Breathable and comfortable 360° seamless stretch pants -Pre-curved riding fit with space for knee pads -Dirt, water and stain resistant fabric coating -Hip pockets with key loop -Rear waist pocket with soft touch liner for phone storage -Thigh pocket with integrated goggle pouch for safe and easy storage -Dirt, water and stain resistant fabric coating -Laser-cut ventilation -3-layer waterproof breathable laminated seat panel -Brush Guard reinforcement on knees -YKK – Japan. Top Quality Zippers -Multi-row reinforced stitching

The Pearl Izumi Men's Interval Shorts use more muscle hugging Lycra than anything else 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 hems create a seamless transition to your thigh and perfectly balanced compression. In-R-Cool technology provides additional cooling performance as you turn up the heat and lay down the power. Equipped with a 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 - BioViz reflective elements for low-light visibility

Technical pants that works on and off the bike. Offering a performance-focused fit influenced by our top-tier mountain bike pants, Ranger Pants add an ultra-light build and strategically placed pockets to carry all of your essential items on the longest and toughest MTB rides. The slim silhouette and tapered leg of these pants mean you’re less likely to get caught up on things as you fly by. The stretch fabric is lightweight and durable, and won’t weigh you down as you pedal your way along the trail. Built to perform on the bike, yet bring it down to a state of relaxation when you’re off the bike, Ranger Pants are ready to roll. Key Features and Specifications: - Built to perform on the bike and relax off the bike - A slim silhouette and tapered lower leg reduces snag and drag - Technical stretch fabric is lightweight, durable, and pedal-friendly - Adjustable waist cinch with snap closure for a custom fit - Two zippered hand pockets to stash everything you need for a ride - Zipperless design enhances comfort while riding Mountain bike pants and shorts feature a zipperless design aimed at enhancing comfort while riding. This design is particularly beneficial when the rider is in a bent-at-the-waist riding position. Materials: 97% polyamide nylon, 3% elastane Care: - Machine wash gentle cold - Wash dark colors separately - Use a gentle detergent - Line dry in the shade - Do not use fabric softener - Do not bleach - Do not iron - Do not dry clean

Technical MTB pants for on and off the bike. Offering a performance-focused fit influenced by our top-tier mountain bike pants, Women's Ranger Pants add an ultra-light build and strategically placed pockets to carry all of your essential items on the longest and toughest MTB rides. The slim silhouette of these pants and tapered legs means you’re less likely to get caught up on things as you fly by. The stretch fabric is lightweight and durable, and won’t weigh you down as you pedal your way along the trail. Built to perform on the bike, yet bring it down to a state of relaxation when you’re off the bike, Ranger Pants are ready to roll. Key Features and Specifications: - Built to perform on the bike and relax off the bike - The slim silhouette and tapered lower leg reduce snag and drag - Technical stretch fabric is lightweight, durable and pedal-friendly - Adjustable waist cinch with snap closure for a custom fit - Two zippered hand pockets to stash everything you need for a ride - Zipperless design enhances comfort while riding Mountain bike pants and shorts feature a zipperless design aimed at enhancing comfort while riding. This design is particularly beneficial when the rider is in a bent-at-the-waist riding position. Care: - Machine wash cold & gentle - Wash dark colors separately - Use a gentle detergent - Line dry - Do not bleach - Do not iron - Do not dry clean

- A durable stretch fabric and a longer inseam provide mobility without pad gap - Proven race ratchet closure provides secure fit and quick on-the-fly adjustments - Secure zip hand pockets - TruMotion all-way stretch fabric offers full range of motion increasing mobility - Body-mapped laser perforated areas on front and back panels increase airflow keeping you cool - Durable Water Repellent finish sheds moisture, dirt, and debris

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 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