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Baselayers

Control your climate with baselayers.

Available in multiple fabric weights, moisture-wicking, quick-drying baselayers provide the specific thermal performance you need to stay comfortable, no matter how intense your ride or varied the conditions.

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
Bontrager B1 Sleeveless Women's Baselayer
$24.99 $34.99 29% Savings
Even warmer rides can benefit from the right baselayer. Bontrager's lightest weight baselayer fabric, B1, is a comfortable first layer of Profila Cool fabric enhanced with 37.5 technology that regulates the body’s relative humidity to maintain ideal core temperature, allowing greater on-bike performance. Comfortably fits under every jersey you own. Key features: - Profila Cool fabric powered by 37.5 active particle technology - Conditions-appropriate, tuckable length - Drop tail for a precise on-bike fit - Fitted cut provides streamlined body fit for enhanced performance
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 Active Long Underpants
$59.99
Craft's Active Long Underpants are a soft, ventilating base layer with great moisture transport. - Keeps legs dry and comfortable during exercise in cool to cold conditions - Excellent moisture transport - Flatlock stitched - Soft seams are on outside of garment - Perfect fit
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
Bontrager B2 Short Sleeve Baselayer
$39.99 $69.99 43% Savings
Retain warmth and stay dry with the B2 Short Sleeve Baselayer. A blend of polyester and wool makes it a comfortable first layer for great rides in mild temperatures. • Profila Dry powered by 37.5 technology and Merino Wool on back and arms provides a great balance between moisture transfer and warm when wet in mild, variable conditions • Conditions-appropriate tuckable length • 3" (8cm) drop tail for a precise on-bike fit • Fitted - Streamlined fit for all-around cycling performance
POC Hip VPD 2.0 Shorts
$119.99
POC's Hip VPD 2.0 Shorts protect your tailbone and hips with Visco-Elastic Polymer Dough that is flexible when moving, then turns rigid upon impact. Wear these liners under your DH shorts and you get muscle support, a chamois and peace of mind. They fit well thanks to stretchy fabric and breathe well due to the ventilated mesh.
Bontrager B1 Sleeveless Baselayer
$24.99 $34.99 29% Savings
Even warmer rides can benefit from the right baselayer. Bontrager's lightest weight baselayer fabric, B1, is a comfortable first layer of Profila Cool fabric enhanced with 37.5 technology that regulates the body’s relative humidity to maintain ideal core temperature, allowing greater on-bike performance. Comfortably fits under every jersey you own. Key features: - Profila Cool fabric powered by 37.5 active particle technology - Conditions-appropriate, tuckable length - Drop tail for a precise on-bike fit - Fitted cut provides streamlined body fit for enhanced performance
Bontrager B1 Short Sleeve Baselayer
$29.99 $39.99 25% Savings
Even warmer rides can benefit from the right baselayer. Bontrager's lightest weight baselayer fabric, B1, is a comfortable first layer of Profila Cool fabric enhanced with 37.5 technology that regulates the body’s relative humidity to maintain ideal core temperature, allowing greater on-bike performance. Comfortably fits under every jersey you own. Key features: - Profila Cool fabric powered by 37.5 active particle technology - Conditions-appropriate, tuckable length - Drop tail for a precise on-bike fit - Fitted cut provides streamlined body fit for enhanced performance
Bontrager Troslo inForm Cycling Liner Bib Short
$79.99
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
Craft Bike Bra - Women's
$49.99
With its cycling-specific cut for freedom of movement, lightweight fabric for ventilation, and mesh edging, Craft's Bike Bra provides the comfort you need on all your rides. - Body-mapped - Super light fabric - Ergonomic mesh edging - Cycling-specific shoulder straps - Folded lining for optimal moisture transfer
Craft Active Crew Neck LS Base Layer
$59.99
The Active Crew Neck Base Layer by Craft keeps your body dry and comfortable during rides in cool to cold conditions. Its Pro Zero fabric provides a seamless, high stretch, nonrestrictive fit. Plus, the extended back is perfect for protecting your backside when you're pedaling. • Circular knitting process allows for a seamless torso and a high stretch, nonrestrictive fit • Internal air channels allow body heat to escape • Textured filament yarns
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
KETL Liner Short
$100.00
As the seasons change and the mercury starts to boil, we tend to take a different approach to our attire on the bike. Less is more. Lighter, more breathable fabrics are a must. Moisture management is key. A good liner short is crucial. Ours is crafted using lightweight, breathable Italian fabric and is designed to be worn under an overshort. It offers just the right amount of compression without being too constricting and features a soft, comfortable waistband that moves with you. -Lightweight, breathable, compressive Italian fabric -Soft and comfortable flat rear waistband -Multi-density EIT mountain-bike-specific chamois -Wide, comfortable leg bands that grip without pinching -Sizes XS–XL
KETL Liner Short
$100.00
As the seasons change and the mercury starts to boil, we tend to take a different approach to our attire on the bike. Less is more. Lighter, more breathable fabrics are a must. Moisture management is key. A good liner short is crucial. Ours is crafted using lightweight, breathable Italian fabric and is designed to be worn under an overshort. It offers just the right amount of compression without being too constricting and features a soft, comfortable waistband that moves with you. -Lightweight, breathable, compressive Italian fabric -Soft and comfortable flat rear waistband -Multi-density EIT mountain-bike-specific chamois -Wide, comfortable leg bands that grip without pinching -Sizes S–XXL
Smartwool Women's Merino 150 Base Layer Bottom
$80.00
Cold days on the ski hill, blustery dog walks and spring camping: things that are all made better by the Merino 150 Base Layer Bottoms. Featuring Core Spun technology, Smartwool wrapped Merino around a nylon core for added durability while still keeping the temperature regulation and moisture management benefits of ultra-soft Merino next to skin. A wide waistband and smooth stitching up the comfort factor on these year-round favorites. - Slim Fit - Wide elastic waistband (40 mm) designed for ultimate comfort; keeps Merino next to skin - Stretch merrow stitching for comfort and a feminine aesthetic - Size M inseam: 29.5" (75 cm) - Knit in Vietnam: 87% Merino Wool, 13% Nylon Core - Garment Weight: 133 g = 4.7 oz - Style: SW015257
Smartwool Men's Merino 250 Base Layer Crew
$95.00
Smartwool's best selling and warmest base layer just got a little more refined with an improved fit, chafe-free seam construction and panels that offer more comfort with a pack. - Slim Fit - Interlock knit - Crew neck with set-in sleeves - Shoulder panels eliminate top shoulder seams - Flatlock seam construction designed to eliminate chafing - Knit in Vietnam: 100% Merino Wool - Garment Weight: 255 g = 9 oz - Style: SW0NP600
Smartwool Men's Merino 150 Short Sleeve Base Layer Top
$75.00
From taking the chill out of cool morning bike rides to hiking to the summit of Quandary Peak, you need a versatile layer that works as hard as you do. The year-round Merino 150 base layer short sleeve is up to the challenge thanks to the body temp regulating properties and breathability of Merino. Featuring Core Spun technology, Smartwool wrapped Merino around a nylon core for added durability while still keeping the comfort of ultra-soft Merino next to skin. They added smooth flatlock seams to help minimize chafing and offset shoulder and side seams to lie smoothly beneath pack straps. Performs well on its own in warmer temps or layers up easily when cooler weather rolls in. - Slim Fit - Raglan sleeve design removes shoulder seams - Flatlock seam construction designed to eliminate chafing - Knit in Vietnam: 87% Merino Wool, 13% Nylon Core - Garment Weight: 133 g = 4.7 oz - Style: SW016041
Smartwool Women's Merino 150 Base Layer Tank
$65.00
Smartwool's year-round Merino 150 base layer tank is up to any challenge thanks to the body temp regulating properties and breathability of Merino. Featuring Core Spun technology, we've wrapped Merino around a nylon core for added durability while still keeping the comfort of ultra-soft Merino next to skin. Smooth merrow stitching wraps from side to front for a feminine look. - Slim Fit - Classic racerback design - Side seams wrap to front for body-enhancing fit - Stretch merrow stitching for comfort and a feminine aesthetic - Knit in Vietnam: 87% Merino Wool, 13% Nylon Core - Garment Weight: 74 g = 2.6 oz - Style: SW015251
Smartwool Merino 150 Base Layer Bottom
$80.00
Cold days on the ski hill, blustery dog walks and spring camping: things that are all made better by the Merino 150 Base Layer Bottoms. Featuring Core Spun technology, Smartwool wrapped Merino around a nylon core for added durability while still keeping the temperature regulation and moisture management benefits of ultra-soft Merino next to skin. A wide waistband and smooth stitching up the comfort factor on these year-round favorites. - Slim Fit - Wide elastic waistband (40 mm) designed for ultimate comfort; keeps Merino next to skin - Stretch merrow stitching for comfort and a feminine aesthetic - Size M inseam: 29.5" (75 cm) - Knit in Vietnam: 87% Merino Wool, 13% Nylon Core - Garment Weight: 133 g = 4.7 oz - Style: SW015257
Club Ride Air Liner Innerwear Bib Short
$99.99
All-out efforts and all-day adventures just got easier thanks to Club Ride’s ultra-breathable Air Liner Innerwear Bib Short. Its Tainted Air gel chamois provides extended comfort on the saddle while compression fabric keeps your legs energized. So tuck your soundtrack into the Air Liner’s media pocket and go wild.
Louis Garneau 4002 Zip Neck
$69.99
As a mid-weight base layer, the 4002 top is intended for colder conditions. The soft ribbed inner face construction wicks moisture away and creates air pockets that store your body heat. The jersey is designed for training with features such as overlapping mitts to tuck your hands away from the cold, reflective bindings at the cuffs to make you visible at all times, and a 2-way zip to ventilate your core while keeping your neck warm. - AirFit Mesh fabric: The semi-opaque structure and lightness of the mesh provide comfort, flexibility, and excellent moisture control - Seamless front neck: Adds comfort and ease of movement - Fold-over cuff with thumb loop turns into a mitt for increased warmth - Flatlock seams - Reflective accents - Two-way 12-inch / 30.5cm zip with mesh insert allows for core ventilation while keeping neck warm - Zipper garage prevents neck irritation
Louis Garneau Women's 4002 Pants
$64.99
Technical first layer underpants with a texturized brushed back that retains body heat and provides airflow channels for efficient moisture management. - Drytex 4002: Warmth and moisture evacuation - Flatlock seams - Reflective accent - Elastic waist - Wide ankle cuff
Bontrager Mesh Short Sleeve Cycling Baselayer
$44.99
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 Merino Blend Long Sleeve Cycling Baselayer
$84.99
Control your climate The Merino Blend Long 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 Sleeveless Cycling Baselayer
$39.99
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
Bontrager Mesh Women's Sleeveless Cycling Baselayer
$39.99
Control your climate Bontrager's Mesh Women's 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
Bontrager Merino Blend Long Sleeve Women's Cycling Baselayer
$84.99
Control your climate The Merino Blend Women's Long 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
Louis Garneau Women's 2002 Cycling Undies
$34.99
Whether on the road, trails, or in spin class, these versatile undies can be worn under your favorite garment for an instant cycling outfit. FABRICS: Drytex® 2002: Thermoregulation DETAILS: -Elastic at waist -Side braids: Allow adjustable positioning with MTB shorts -Flatlock seams: Enhanced comfort -Permanent NANO-SILVER technology: Antibacterial and antiodor properties INFO +: -Slim Flex Chamois - Women
Louis Garneau Supra Sleeveless
$24.99
For those days where the weather seems comfortable enough to wear just a jersey, it can be handy to have a thin extra layer to keep warm and dry if the weather becomes unstable. The Supra Sleeveless is so light you won't even know you're wearing it. - Supra Filo 2: Great moisture management - Flatlock seams Reflective accent - Racer Fit Extra Lightweight
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