Skip to main content

Filter By:

  • Show More Brands

  • Show Fewer Brands
  • Show More Sizes
  • Show Fewer Sizes

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 Women's Short Sleeve Cycling Baselayer
$19.99 $49.99 60% 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
Garneau SF-2 Plastron
$22.50 - $44.99 $44.99 Up to 50% Off
Garneau's SF-2 Plastron is more than just a season-lengthening base layer, it's technical armor against the cold. This sleeveless tee's front is constructed with Garneau's Light WindDry 2 fabric, which blocks wind and is water-resistant. And, the back is crafted from light, soft Supra Filo 2 fabric, that uses honeycomb construction for exceptional moisture transfer and breathability so you stay dry and comfortable on every ride.
Bontrager Merino Blend Women's Short Sleeve Cycling Baselayer
$24.99 $69.99 64% 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
100% Crux Youth Liner Short
$29.00
- 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
Fox Racing Tecbase Sleeveless Shirt
$29.95
Lightweight formfitting baselayer designed to be worn under jersey. - Ultrasoft material with slim silhouette - Designed to fit close to body without being overly restrictive - Moisture-wicking material aids in cooling - Full garment produced from recycled fabrics
Fox Racing Women's Tecbase Sleeveless Shirt
$29.95
Ultrasoft material with slim silhouette Designed to fit close to body without being overly restrictive Moisture-wicking material aids in cooling Full garment produced from recycled fabrics
Fox Racing Tecbase Short Sleeve Shirt
$34.95
Lightweight formfitting baselayer designed to be worn under jersey. - Ultrasoft material with slim silhouette - Designed to fit close to body without being overly restrictive - Moisture-wicking material aids in cooling - Full garment produced from recycled fabrics
Garneau Cycling Inner Shorts
$38.49 - $59.99 $54.99 - $59.99 Up to 30% Off
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
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
Fox Racing Tecbase Long Sleeve Base Layer
$39.95
Race-ready base layer The secret sauce to your next run, the Tecbase Long Sleeve Base Layer is lightweight and formfitting, meaning you’ll barely notice it under your jersey as you rip down the trail. It feels exactly how it was designed to feel—ultrasoft and second-skin in nature. Constructed from anti-stink fabric, the Tecbase Long Sleeve Base Layer is ready to go wherever you’re going, and fast. - Ultrasoft material with slim silhouette - Anti-microbial material prevents odor - Length (HPS): 32", size large - 100% polyester
Terry Universal Liner
$39.95
Adding a Terry Universal Liner under skirts, dresses or any pair of shorts turns almost anything into bikewear. Outfitted with Terry's Urban chamois, ideal for rides of 1-2 hours. Urban Chamois: Compact size, seamless chamois with 4-way stretch Elastic Interface Technology and multi-level foam padding. Shorter front-to-back and less bulky for riding in a more upright commuter position. Light microfiber fabric and soft wing construction reduce bulk at the inner thigh to avoid chafing. Made in Italy. - Nylon/spandex mesh - 4-panel construction - Gentle waist and leg elastic bands - 6.5-inch inseam - Urban Chamois
Craft Active Windstopper Gunde Boxer Short
$39.99
Craft's Active Windstopper Boxer Shorts are the ultimate base layer for cold and windy conditions. They feature a 4-way stretch fabric panel to keep you warm and dry. - Gore Wind Stop Piuma Panel - Pro Zero Fabric - Chafe-free waistband - Flatlock stitching - Excellent moisture transfer - Machine washable and dryable
Endura Translite Sleeveless Baselayer II
$39.99
Ultra-Lightweight Warm-Weather Baselayer - Extra-fine-gauge rapid-wicking mesh fabric for maximum breathability - Super-soft hand touch - Cycle-specific panelling with flatlock stitched seams - Temperature recommendation; 15°C +
Pearl Izumi Minimal Liner Short
$40.00
When you go by bike, some rides call for just a bit of cushion without the bulk of a standard cycling short. That' where the Minimal Liner Short comes in. Think of it as an upgraded pair of boxer briefs with our slim and breathable Versa chamois. This is your go-to liner for hot laps on your favorite trail, a day of lift access shredding, or your daily commute.
Endura Translite S/S Baselayer II
$42.50
Ultra-Lightweight Warm-Weather Baselayer - Extra-fine-gauge rapid-wicking mesh fabric for maximum breathability - Super-soft hand touch - Pre-shaped forward-facing short sleeves - Cycle specific paneling with flatlock stitched seams - Temperature recommendation; 15°C +
Garneau 2004 Pants
$43.99 - $44.99
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
Fox Racing Tecbase Lite Liner Short
$44.95
The most essential part of your ride.
Fox Racing Tecbase Long Sleeve Shirt
$44.95
Lightweight formfitting baselayer designed to be worn under jersey. - Ultrasoft material with slim silhouette - Designed to fit close to body without being overly restrictive - Moisture-wicking material aids in cooling - Full garment produced from recycled fabrics
Fox Racing Women's Tecbase Lite Liner Short
$44.95
The most essential part of your ride.
Fox Racing Women's Tecbase Long Sleeve Shirt
$44.95
Ultrasoft material with slim silhouette Designed to fit close to body without being overly restrictive Moisture-wicking material aids in cooling Full garment produced from recycled fabrics
Garneau Women's 2004 Pants
$44.99
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
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
100% Crux Women'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
Craft Active Comfort RN SS
$49.99
- Soft and elastic tee that keeps you dry, warm and comfortable - Regular fit - Lightweight and warming yarn for optimal thermoregulation - Flatlock seams that follow body movements - Bodymapped with different structures for optimal thermoregulation - Seamless design for optimal freedom of movement - Fabric: 70% Polyester / 30% Polyamide
Craft Cool Mesh Super Light SL Base Layer
$49.99
Craft's Superlight Mesh top features big-hole design for superior ventilation and cooling. • Multi-channel, hollow, polyester filament fabric • Fibers channel moisture away from the body • Antimicrobial treatment to prevent fabric odor • Ergonomic fit
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
Endura Engineered Padded Boxer II
$49.99
The hidden secret to comfort in the saddle, Endura's undershorts collection offers a range of options. With a high-stretch, seamless knitted construction and a high-quality 300 series pad, the Engineered Boxer is popular with a range of riders. The 300 series molded stretch pad uses a plush microfiber face fabric for excellent comfort and features an antibacterial and wicking finish. It has a maximum thickness of 12mm with a dimpled finish to improve comfort on pressure points. - Seamless engineered knit construction - Strategically positioned ribs provide additional stretch and comfort - Fast wicking antibacterial finish - 300-Series molded stretch antibacterial pad
Terry Terry Mixie Liner
$52.95
The Mixie Liner is a novel under-skirt, under-short garment that instantly transforms streetwear into cyclewear. Outfitted with Terry's Urban chamois, it's ideal for rides of 1-2 hours. Available in distinctive prints, the Mixie coordinates beautifully with the Terry Mixie Skirt. - 90% nylon/10% spandex - 4-panel fit - soft, exposed, elastic waistband - enclosed elastic leg band - Urban Chamois—Shorter front-to-back and less bulky for riding in a more upright commuter position. - Breathable - Moisture Wicking - 5-inch inseam
Fox Racing Women's Tecbase Bra
$54.95
Sport Bra Designed Specifically for Mountain Bike Performance 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, while the soft, elastic hem reduces chaffing as you ride. - Enhanced construction for improved support in larger areas - Zoned compression sections offer support focused on reducing vertical motion for increased riding comfort - Body-mapped laser perforations on front panel increases airflow, keeping you cool - Soft hem elastic to reduce chafing - Flatlock seams for complete comfort MATERIALS - 80% nylon, 20% spandex
Fox Racing Women's Tecbase Bra
$54.95
Designed specifically for mountain bike performance. - Sculpted underbust seam for added support - Interior side slit pockets for storing small items - Breathable mesh racerback construction - Body-mapped laser perforations on front panel increases airflow keeping you cool - Soft interior hem elastic to reduce chafing - Soft elastic shoulder straps - Full garment produced from recycled fabrics
Page 1 of 3 Next page