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Undergarments

Control your climate with Bontrager baselayers.

Available in multiple fabric weights, each with its own unique construction, and each designed for moisture-wicking, quick-drying, and 4-way stretch mobility, Bontrager baselayers provide the specific thermal performance you need to stay comfortable, no matter how intense your ride or varied the conditions.

Bontrager Mesh Short Sleeve Cycling Baselayer
$49.99
Control your climate Bontrager's Mesh Short Sleeve Baselayer keeps you cool and dry when temperatures rise. It's made of ultra-lightweight fabrics enhanced with 37.5 active particle technology to keep your body at an ideal core temperature on even your hottest and longest rides. Product details - Profila Dry fabric and 37.5 active particle technology offer moisture and temperature regulation - Ultra-light, moisture-wicking material made from polyester and Profila Cool - Natural materials eliminate odor molecules and never wash out - Longer body length and drop tail tucks into shorts or bibs to prevent overexposure - Locker loop on collar makes baselayer easy to hang for quicker drying after rides - Fitted cut provides a streamlined body fit for enhanced performance
Bontrager Troslo inForm Cycling Liner Bib Short
$89.99
The Troslo inForm bib short is unlike any cycling liner you’ve seen before. Dual hip pockets hold a variety of essentials, while comfortable mesh ventilation and supportive compression materials fight fatigue to make this the ultimate liner to go under your shorts and prevent chaffing. Key features - Troslo inForm BioDynamic Chamois - comfortable, dimension-optimized cycling pad - Three back pockets on bib and two pockets on legs for nutrition wrappers or lip balm - Profila Power main materials with strategically placed Profila Cool inserts - Clean cut compression leg gripper - Bib straps for ultimate non-restrictive comfort - 9.5" (24cm) inseam - Fitted cut provides streamlined body fit for enhanced performance
Bontrager Troslo inForm Cycling Liner Short
$69.99
The Troslo inForm short is unlike any cycling liner short you’ve seen before. Dual hip pockets easily hold a variety of essentials, while comfortable mesh ventilation and supportive compression materials fight fatigue to make this the ultimate liner to go under your shorts and prevent chaffing. Key features - Troslo inForm BioDynamic Chamois - comfortable, dimension-optimized cycling pad - Two pockets on legs for nutrition wrappers or lip balm - Profila Power main materials with strategically placed Profila Cool inserts - Clean cut compression leg gripper - Flexible fit waistband for superior comfort - 9.5" (24cm) inseam - Fitted cut provides streamlined body fit for enhanced performance
Fox Racing Enduration Legging
$39.95
THE RIGHT TIGHT Perfect for the girl with timeless appeal and transformable style, the Women's Enduration Leggings can be dressed up or dressed down. They offer a comfortable fit and the ideal thickness and stretch. FEATURES - Wicks sweat to keep you dry - Dries fast to keep you comfortable - Inseam: 26", size small FABRIC - 90% cotton / 7% polyester / 3% elastane stretch jersey - 270gm
Garneau 2004 Pants
$45.00
When practicing winter sports, wearing a very thin first layer of clothing that allows moisture to be evacuated is ideal. The 2004 pants are a perfect base layer to keep you dry all winter. Antibacterial and anti-odor properties make them an ideal complement to the warmer clothes you are wearing over it. The Drytex 2004 fabric dries very quickly to ensure maximum comfort before and during your training session. In addition, if you stop to take a break in a cabin before heading back out into the woods, you'll still be warm and dry to enjoy the rest of your day. - Drytex 2004 Fabric: 4-way stretchable peach skin fabric that increases air circulation and moisture wicking - Antibacterial treatment offering freshness and comfort - Modesty panel - Flatlock seams - Reflective accents - Elastic waist
100% Crux Men's Liner Short
$49.00
- Polyester/elastane quick dry, anti-microbial mesh - Brushed logo elastic waistband for comfort - Flat-locked seams maximize comfort while minimizing chaffing - Premium Cytech chamois for best performance
Garneau Women's 2004 Pants
$39.99
When practicing winter sports, wearing a very thin first layer of clothing that allows moisture to be evacuated is ideal. The women's 2004 pants are a perfect baselayer to keep you dry all winter. Antibacterial and anti-odor properties make them an ideal complement to the warmer clothes you are wearing over it. The Drytex 2004 fabric dries very quickly to ensure maximum comfort before and during your training session. In addition, if you stop to take a break in a cabin before heading back out into the woods, you'll still be warm and dry to enjoy the rest of your day. - Fabric: Drytex 2004 – 4-way stretchable peach skin fabric that increases air circulation and moisture wicking; antibacterial treatment offering freshness and comfort - Fabric Technology: Moisture management - Seams: Flatlock seams - Visibility Features: Reflective accent - Waist: Elastic - Lightweight
Club Ride DamselCham
$39.99
Club Ride's DamselCham liner shorts offer breathable support. Its CoolMax chamois keeps you feeling fresh throughout your ride. and a soft waistband is comfortable underneath your shorts.
Fox Racing Womens Tecbase Bra
$59.95
An MTB-Specific Sports Bra Designed with direct input from our women's global team, the Women's Tecbase Bra features mountain-bike-specific patterning designed to reduce vertical motion and increase rider comfort. Zoned compression and enhanced construction provide improved support for larger sizes. Features - Designed specifically for mountain bike performance - Enhanced for improved support in larger sizes - Zoned compression sections offer support focused on reducing vertical motion for increased riding comfort - TruDri fabric offers excellent breathability and moisture wicking - Athlete designed and tested working with top female riders for optimal results - Heat transfer logo - 68% Polyamide Nylon 18% Elastane 14% Polyester
Pearl Izumi Women's Versa Liner
$40.00
This boy-short style brief has a minimal chamois to keep you comfortable on the bike without being bulky, so you can seamlessly transition into your day. Super breathable, super comfortable and all the antimicrobial and wicking properties you need, in a piece that makes riding in your favorite shorts and dresses something that won’t be a hassle. - Transfer mesh fabric provides optimal moisture management - Women’s Versa Chamois provides moisture transfer, quick dry time and odor absorption - Gripper free - 2.25" inseam (Size M) - Main Body: 80% polyester, 20% elastane - Side: 88% nylon, 12% LYCRA elastane - Garment weight (Size M): 69g
Bontrager Trosla Women's Cycling Liner Short
$69.99
When you need a cycling liner with smart integrated storage options and a best-in-class chamois, upgrade to the Trosla Women's liner short. Dual hip pockets easily hold a variety of essentials, while comfortable mesh ventilation and supportive compression materials fight fatigue to make this the ultimate mountain-bike specific liner. Key features - Trosla Women's inForm BioDynamic Chamois - comfortable and dimension-optimized - Profila Power main materials with strategically placed Profila Cool inserts - Storage pockets on legs for nutrition wrappers or lip balm - Clean cut compression leg gripper - Flexible fit waistband for superior comfort - 8" (20cm) inseam - Fitted cut provides streamlined body fit for enhanced performance
Craft Cool Mesh Superlight SL
$49.99
- Superlight Mesh top with big-hole design for superior ventilation/cooling. - Mesh with big-hole construction for super ventilation and cooling - Ergonomic fit for optimal freedom of movement - Excellent moisture transport - Soft and comfortable fit - Full lightweight mesh Fabric: 95% Polyester / 5% Elastane
Craft Active WS Crewneck LS
$89.99
- Full wind-protection in front - Protects your body in windy conditions - Lightweight Gore Windstopper fabric - Soft and close fit - Fabric: 100% Polyester
Craft Active Extreme 2.0 CN SS
$74.99
- Thin, lightweight and elastic fabric that is channel-knitted to trap air and provide warmth - Coolmax-Air fiber against the skin enhances cooling and moisture transport - Body-mapped mesh for optimal temperature regulation - Flatlock seams that follow body movements - Fabric 1: 100% Polyester - Fabric 2: 96%, 4% Elastane
Pearl Izumi Men's SELECT Liner Shorts
$50.00
Pearl Izumi has outfitted this liner with their high quality SELECT Escape 1:1 Chamois, so you will no longer have to decide between the comfort of traditional bike shorts or the added breathability of a liner. The smooth-face mesh fabric used throughout the shorts body helps the liner move smoothly under your shell layer for unrestricted pedaling. - SELECT Escape 1:1 Chamois provides optimal moisture transfer and odor resistance - Updated pattern contours to the body for optimal fit when riding - Transfer Mesh fabric on main body prevents overheating while wearing shell shorts - Transfer fabric on lower legs is designed to allow shell shorts to move without friction during pedaling - Wide waistband provides comfort without extra pressure Main: 80% polyester, 20% elastane; Legs: 88% nylon, 12% LYCRA; Garment Weight (Size M): 120g
Club Ride Johnson Innerwear
$34.95
Heading out for a hot lap on your lunch break? The Johnson is a minimalist chamois with soft four-way stretch fabric comfortable enough to wear all day. Club Ride has changed the game redesigning our Innerwear with soft, light, quick-drying, four-way stretch knit fabric. - ActiveFlow Quick Drying, Breathable 4-way Stretch Fabric - Fabric Content: 44% Nylon/44% Polyester/12% Spandex - Fabric Weight: 160 g/m² - 6-Panel Body Shaping Construction - Wide Waist Band for Comfort and Lasting Fit - Boxer Brief Fit/6.5” Inseam - 3mm Single Density Light Protection Chamois - 1-Hour Ride Time: Chamois comfort is very specific to each person. We classify the Johnson as a comfortable liner for up to a 1-Hour ride in the saddle
Pearl Izumi Men's Merino Long Sleeve Baselayer
$90.00
This highly technical base layer delivers true sustainable performance. The key to staying comfortable on cold days is staying dry. We used a construction method called plating to place recycled polyester technical fibers next to skin on our responsibly sourced Merino wool, long-sleeve base layer. By putting polyester next to the rider’s skin, it transports moisture away to the Merino layer where it can evaporate even as the wool acts as insulation. The base layer uses a set-in sleeve design for a versatile form-following fit to make layering easy. - Transfer Merino fabric combines wool and recycled polyester for sustainable technical performance. - Unique plated fabric construction places polyester next to skin and merino on the exterior for superior moisture transfer and thermal regulation. - Made using fine 18.5-micron merino wool for superior comfort. - Recycled Repreve XS Polyester technical fibers are made from recycled plastic water bottles. - Set in sleeve construction for easy layering and versatility. - Wool Blend Performance certified by the Woolmark Company to ensure the highest quality product.
Pearl Izumi Women's Merino Long Sleeve Baselayer
$90.00
The key to staying comfortable on cold days is staying dry. We used a construction method called plating to place recycled polyester technical fibers next to skin on our responsibly sourced Merino wool, long-sleeve base layer. By putting polyester next to the rider's skin, it transports moisture away to the Merino layer where it can evaporate even as the wool acts as insulation. The base layer uses a set-in sleeve design for a versatile form-following fit to make layering easy. - Transfer Merino fabric combines wool and recycled polyester for sustainable technical performance. - Unique plated fabric construction places polyester next to skin and merino on the exterior for superior moisture transfer and thermal regulation. - Made using fine 18.5-micron merino wool for superior comfort. - Recycled Repreve XS Polyester technical fibers are made from recycled plastic water bottles. - Set in sleeve construction for easy layering and versatility. - Wool Blend Performance certified by the Woolmark Company to ensure the highest quality product.
Club Ride Montcham
$59.95
- Quick-drying breathable stretch mesh fabric - 7-panel body shaping construction - Wide waistband with soft inside - Anatomically-shaped women's specific pre-shaped chamois - 8mm dual-density chamois with Gel insert for vibration control - Anti-microbial microfiber
Race Face Stash Storage Liner Bib
$83.99
The STASH collection was developed for the growing number of riders trending away from using full hydration packs (especially on shorter rides) but still wanting the convenience of carrying items in a secured, balanced location. This new category offers a combination of storage core layers: tank, liner and bib. STASH gives riders the option to carry a bladder, spare tube, tool, pump, snacks, etc without having to wear a traditional pocketed XC jersey. - Fabric is a four-way stretch ultra-breathable mesh - Flatlock stitching throughout - STASH back pocket system - TMF Italian-made chamois with anti-bacterial technology - Left and right leg stash pockets - Silicone gripper at leg cuff opening - Laser-cut sublimated leg cuffs
Fox Racing Baseframe Pro Sleeveless
$169.95
Moisture-Wicking Baselayer With Integrated Back And Hip Guards The Baseframe Pro Sleeveless base layer provides moisture management, cooling, and protection in a single low-profile unit. Designed to be worn under your jersey, it provides EN1621-1 Level 1 back protection. Hip pads provide additional protection. Features - EN1621-1 Level 1 Back including high and low temperature conditions - CE Certified D3O back insert world leading impact protection technology - Large perforation and flex grooves in the back foam contours and flexes with rider movement - Body heat activates (softens) the polymer to conform to body - Moisture-wicking, open stretch mesh for breathability - Built-in padding at hips offers additional comfort - D3O back insert is removable for easy washing Construction - 35% PU / 37% nylon / 8% polyester / 20% Eva
Craft Active Extreme 2.0 CN SS
$74.99
- Thin, lightweight and elastic fabric that is channel-knitted to trap air and provide warmth - Coolmax-Air fiber against the skin enhances cooling and moisture transport - Body mapped mesh for optimal temperature regulation - Flatlock seams that follow body movements - Fabric 1: 100% Polyester - Fabric 2: 96% Polyester, 4% Elastane
Craft Craft Cool Mesh Superlight SL
$49.99
- Women's specific design of Craft's Superlight mesh top with big-hole design for superior ventilation/cooling - Designed to keep you cool while exercising - Lightweight, micro polyester mesh fabric with a multi-channel fiber construction that effectively pulls perspiration vapor off the body to keep you cool
Pearl Izumi Women's Merino Baselayer
$80.00
You’ve never worn a Merino base layer like this. We use a unique fabric construction method to place polyester fibers against your skin to improve wicking and Merino facing the jersey for temperature regulation and odor control. The 18.5-micron Merino is responsibly sourced while the polyester is spun from recycled water bottles. The polyester also increases the base layer’s durability. The short sleeves feature a set-in construction for a versatile next-to-skin form fit. - Transfer Merino fabric combines wool and recycled polyester for sustainable technical performance. - Unique plated fabric construction places polyester next to skin and merino on the exterior for superior moisture transfer and thermal regulation. - Made using fine 18.5-micron merino wool for superior comfort. - Recycled Repreve XS Polyester technical fibers are made from recycled plastic water bottles. - Set in sleeve construction for easy layering and versatility. - Wool Blend Performance certified by the Woolmark Company to ensure the highest quality product.
Bontrager Merino Blend Women's Short Sleeve Cycling Baselayer
$59.99 $69.99 14% Off
Control your climate The Merino Blend Women's Short Sleeve Baselayer is a soft, lightweight inner layer that provides superior warmth, comfort, and moisture management when riding in cool to cold conditions. It regulates your body’s climate using the perfect blend of wool and Profila cool fabric with 37.5 technology for ultimate all-day comfort. Product details - Soft, lightweight Merino wool blend offers warmth and comfort - Moisture and temperature regulation with 37.5 active particle technology - Natural materials eliminate odor molecules and never wash out - Longer body length and drop tail tucks into shorts or bibs to prevent overexposure - Locker loop on collar makes baselayer easy to hang for quicker drying after rides - Fitted cut provides a streamlined body fit for enhanced performance
Bontrager Mesh Women's Short Sleeve Cycling Baselayer
$39.99 - $49.99 $49.99 Up to 20% Off
Control your climate Bontrager's Mesh Women's Short Sleeve Baselayer keeps you cool and dry when temperatures rise. It's made of ultra-lightweight fabrics enhanced with 37.5 active particle technology to keep your body at an ideal core temperature on even your hottest and longest rides. Product details - Profila Dry fabric and 37.5 active particle technology offer moisture and temperature regulation - Ultra-light, moisture-wicking material made from polyester and Profila Cool - Natural materials eliminate odor molecules and never wash out - Longer body length and drop tail tucks into shorts or bibs to prevent overexposure - Locker loop on collar makes baselayer easy to hang for quicker drying after rides - Fitted cut provides a streamlined body fit for enhanced performance
Bontrager Mesh Sleeveless Cycling Baselayer
$44.99
Control your climate Bontrager's Mesh Sleeveless Baselayer keeps you cool and dry when temperatures rise. It's made of ultra-lightweight fabrics enhanced with 37.5 active particle technology to keep your body at an ideal core temperature on even your hottest and longest rides. Product details - Profila Dry fabric and 37.5 active particle technology offer moisture and temperature regulation - Ultra-light, moisture-wicking material made from polyester and Profila Cool - Natural materials eliminate odor molecules and never wash out - Longer body length and drop tail tucks into shorts or bibs to prevent overexposure - Locker loop on collar makes baselayer easy to hang for quicker drying after rides - Fitted cut provides a streamlined body fit for enhanced performance
Pearl Izumi Men's Cargo Bib Liner Shorts
$100.00
Many experienced riders have opted for the comfort of road bibs under shell shorts for years. They prefer the feel of a bib, but road shorts are not made to be covered with a durable shell short, and the combination can be warmer than ideal. Enter Pearl Izumi's Cargo Bib Liner Short, which not only improves ventilation versus traditional road shorts, but also adds integrated storage with three rear jersey-type pockets and two lower pockets on the thigh for trail essentials, like water, tools, and spare tubes. The superior ELITE Escape 1:1 Chamois takes saddle comfort to a whole new level. With this ultimate bib liner you can ditch your hydration pack for all but your longest rides. Features: - New Transfer Mesh body fabric provides an amazing next-to-skin feel - Smooth fabric across the front of the legs slides easily under shell shorts and ensures a friction-free pedaling experience - Optimized with superior ELITE Escape 1:1 Chamois - Three pockets on the lower back of the bib, and two thigh pockets for carrying ride essentials - 10” inseam
Garneau Cycling Inner Shorts
$44.99 - $45.00
Technical Details - Fit Tech: Standard - Fabric: Lightsens: Stretchable, light, breathable and quick-drying fabric - Inner Technology: Removable chamois - Chamois: Airsport - Inseam: 9.5" / 24cm - Leg Finish: Powerband at thighs - Waist: Embossed elastic at waist
Pearl Izumi Men's Cargo Liner Shorts
$70.00
Engineered to deliver friction free pedaling, performance, and phenomenal breathability, the Pearl Izumi Men's Cargo Liner Shorts are a must have for serious trail riders. Smooth fabric on the front of the thighs allows the liner to slide easily beneath your shell shorts and the Transfer Mesh main body delivers unbelievable breathability. Thigh pockets near the leg openings can conveniently stash your food, ID, money, or tools. And they are easy to access by flipping up the bottom of your shell short. The superior ELITE Escape 1:1 Chamois takes your saddle comfort to a whole new level. Features: - New Transfer Mesh body fabric provides an amazing next-to-skin feel - Smooth fabric across the front of the legs slides easily under shell shorts and ensures a friction-free pedaling experience - Optimized with the superior ELITE Escape 1:1 Chamois - Two thigh pockets for carrying ride essentials - 10” inseam
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