Undergarments

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 - 8" (20 cm) center front zip - Back body seam wraps to front for body enhancing fit - Shoulder panels eliminate top shoulder seams - Flatlock seam construction is designed to eliminate chafing - Knit in Vietnam: 100% Merino Wool - Garment Weight: 230 g = 8.1 oz - Style: SW0NP221

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

The Women's Boy Undershort is made with a technical polyester wool blend material, which features the soft touch, natural stretch, and breathability of Merino wool, with the added durability of polyester and spandex. The soft-brushed elastic waistband is non-binding for an incredibly comfortable ride. These undershorts feel great on the trails under your baggies, and they disappear under jeans or whatever you choose to wear for urban adventures. - Base liner chamois - Technical polyester wool blend material - Soft-brushed elastic waistband - Fitted - Fabric: 84% polyester / 11% Merino wool / 5% spandex

Giro designed their Women's Base Liner Bib Short to be lightweight and comfortable under your baggy shorts, with a chamois that's comfortable on the trails all day. Constructed with lightweight, breathable materials and moisture-wicking side-panel mesh, they feature three Expandable Storage Pockets (ESP) so you can carry everything you need without a pack. The Women's Base Liner Bib Short features halter bib construction, which makes the "go" easy on the trails -- you don't even need to remove your jersey or helmet. - Base liner chamois - Lightweight, breathable material - Wicking side-panel mesh - Breathable mesh upper - Halter bib construction - Leg gripper - 3 Expandable Storage Pockets (ESP) - Formfitting - Fabric: polyester, spandex, elastane, nylon

Pearl Izumi's Transfer Base Layers feature Pearl's lightweight P.R.O. Transfer Dry fabric that boasts superior moisture transfer and breathability for a great feel. You'll love the sweet fit that's perfect under form-fitting tops, the long back that accommodates the riding position, and the UPF 30+ sun protection.

A lightweight Merino wool blend made to deliver all the benefits of this natural fiber in a stylish, traditional and multi-functional base layer. This base layer begins with the Mimosa fabric, a blend of Merino wool, nylon and spandex. With Merino wool being the biggest component, this natural fiber delivers the unique qualities that no other material can duplicate; highly breathable and moisture moving with superior insulation properties, even when wet. Wool's ability to trap countless tiny pockets of air in order to create a microclimate of warmth is unique and the synthetic fibers help to keep the fabric soft and to maintain a contemporary fit. Giordana Merino Wool Blend Base layers are constructed from four panels to contour to the body comfortably under jerseys and jackets, the small bit of spandex in the base layer's mix helps create a more form-fitting garment allowing the benefits of the Merino wool to be fully realized. - A cool/cold-weather cycling base layer - Merino wool with synthetics for stretch and durability - Manages moisture and resists odor while insulating - Stays warm even in the presence of moisture

A lightweight Merino wool blend made to deliver all the benefits of this natural fiber in a stylish, traditional and multi-functional base layer. Everyday Essentials This base layer begins with the Mimosa fabric, a blend of Merino wool, nylon and spandex. With Merino wool being the biggest component, this natural fiber delivers the unique qualities that no other material can duplicate; highly breathable and moisture moving with superior insulation properties, even when wet. Wool's ability to trap countless tiny pockets of air in order to create a microclimate of warmth is unique and the synthetic fibers help to keep the fabric soft and to maintain a contemporary fit. Giordana Merino Wool Blend Base layers are available in both long and short sleeve variations. They are constructed from four panels to contour to the body comfortably under jerseys and jackets, the small bit of spandex in the base layer's mix helps create a more form-fitting garment allowing the benefits of the Merino wool to be fully realized. - A cool/cold-weather cycling base layer - Merino wool with synthetics for stretch and durability - Manages moisture and resists odor while insulating - Stays warm even in the presence of moisture

Gore's Baselayers are made of a light moisture-transferring fabric with non-chafing flat-lock seams and an anatomic cut for excellent comfort and freedom of movement. The WS boasts Gore's Windstopper panels for additional weather protection.

Giro believes a good base layer should enhance the riding experience, not distract from it. It should feel great against your skin, properly wick moisture and stretch for a fit that makes you forget you have it on. The lightweight engineered knit Men’s Chrono Base does just that. It features nylon thread to ensure a soft feel, while polyester content pulls moisture away from your skin. It has enough stretch to allow freedom of movement and fit your body comfortably. It’s also extremely light and tucks easily under a bib short without any bunching.

A full mesh baselayer designed to carry ride essentials under a jersey, with Pearl's patented anatomic Speed Sleeve construction to deliver a cycling-specific fit and support your load comfortably through your shoulders. - Direct-Vent mesh fabric for optimal moisture transfer and cooling - Patented anatomic Speed Sleeve design provides anatomically contoured fit in the cycling position, plus spreads the weight of pocket cargo across your shoulders - Three back pockets allow close-to-body storage without bouncing

If you want only one baselayer–one that is comfortable and great looking and offers excellent function–then Active Comfort is probably the best choice you can ever make. This soft and comfortable long-sleeve jersey keeps you dry and warm during all kinds of physical activities and works both as a baselayer in colder conditions and as a training jersey in milder temperatures. The garment comes with ergonomic fit for optimal freedom of movement and seamless design for maximum comfort. In addition, bodymapped fabric structures provide efficient body-temperature management. - Soft elastic jersey that keeps you dry, warm and comfortable - Lightweight and warming yarn for optimal thermoregulation - Excellent moisture transport keeps your body dry and comfortable - Flatlock seams that follow body movements - Fabric: 70% Polyester 30% Polyamide

- Soft, ventilating jersey with great moisture transport - Elastic for a perfect fit - Soft and ventilating crewneck - Side panels for a more feminine look - Keeps your body dry and comfortable - Flatlock seams - Perfect fit - Excellent moisture transport

- Slim, lightweight inner hipster with excellent moisture transport and Infinity C4 Pad - Inseam: 21cm/8in - Material: 100% Polyester

- 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

When it comes to happy riding, comfort is king. The Evo liner short offers the same performance and comfort features of the Evo Sport bib but without the shoulder straps. The multi-panel poly/spandex tech body provides infinite stretch and rebound for an ergonomic and comfortable fit. The proven Fox Comp Chamois offers triple density padding and a 4-way stretch that moves with your body to eliminate hot spots and chafing. Compression leg bands keep everything secure, so the shorts don't ride up. TECHNICAL DETAILS - Polyester spandex main body fabric - Built with Fox's Comp chamois for long distance comfort - Custom jacquard Fox waistband - Silicone leg gripper prevent ride up COMP CHAMOIS: The combination of triple density foam, 4-way stretch construction and our top of the line EIT carbonium anti-microbial fabric makes this one of the most comfortable long-distance pads on the market.

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

It’s boxer brief meets padded short. The low profile chamois is perfect for a more upright riding position, and minimal enough that it will add comfort without getting in the way. Seamless, breathable and featuring antimicrobial properties, it’s just what you want for bike-based adventure.  - Transfer mesh fabric provides optimal moisture management - Versa Chamois provides moisture transfer, quick dry time and odor absorption - Gripper free - 4.25" inseam (Size M) - Main Body: 80% polyester, 20% elastane - Side: 88% nylon, 12% LYCRA elastane - Garment Weight (Size M): 86g

The perfect piece to wear against your skin as part of a layering system to keep you comfortable on both warm and cold days. Fabric rapidly moves moisture away from your skin to outer layers to keep you dry while open mesh panels in the back maximize next-to-skin ventilation. - Transfer Dry fabric provides optimal moisture transfer for quick dry performance - Patented Speed Sleeve construction for a contoured, cycling specific fit - Soft merrow seams for next-to-body comfort - Body: 100% polyester  - Stretch Panel on Shoulders: 80% polyester, 20% elastane - Garment Weight (Size M): 81g

Engineered to deliver friction free pedaling, performance, and phenomenal breathability, the Pearl Izumi Women'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 W 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 legs slides easily under shell shorts, providing a friction-free pedaling experience - Optimized with the superior W ELITE Escape 1:1 Chamois - Two thigh pockets for carrying ride essentials - 8” inseam

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

- 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

- 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

- Soft, ventilating underpants with great moisture transport - Elastic fabric - Comfortable seams - Side panels for a more feminine look - Keeps your body dry and comfortable - Flatlock seams - Perfect fit - Excellent moisture transport

- 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

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

The Active Crew Neck Base Layer by Craft features Pro Zero fabric for a seamless, high stretch, nonrestrictive fit that keeps you dry, warm, and comfortable on chilly rides. Plus, the extended drop-tail protects your backside as you pedal. • Soft and ventilating crew neck • Side panels for a more feminine look • Keeps your body dry and comfortable • Flatlock seams • Perfect fit • Excellent moisture transport

Pearl's Transfer Wool Short Sleeve Base Layer is the best piece to have next to your skin as part of a layering system for riding in damp or wet conditions. This baselayer combines high quality Merino wool and moisture-wicking polyester in a strategic blend for exceptional performance. Its cycling specific shape, thumb loops if you need to seal in the warmth, and soft merrow seams create a comfortable foundation for cold weather and changing conditions. • P.R.O. Transfer Dry Merino provides optimal moisture transfer, dry time and odor absorption • Cycling specific fit with rotated sleeve construction • All–season versatility • Anatomic ‘close–to–body’ fit

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.

This women's-specific cycling baselayer is designed to keep you warm and comfortable on cool to cold days. Transfer fabric rapidly moves moisture away from your skin to the outer layer, while activated charcoal in the front panel fabric further speeds dry time and moisture transport. Speed Sleeve anatomic construction hugs the contours of your shoulders, providing a second-skin fit when in the bent-over riding position. Wear this baselayer under a long sleeve jersey during cooler months, and then add it to your cold weather layering system during chillier months. - Transfer Dry fabric provides optimal moisture transfer for quick dry performance - Anatomic Speed Sleeve construction for best shoulder fit in the cycling position - Cycling specific, close to body, anatomic fit - Activated Charcoal integrated into the yarns used in front panels to speed dry time even more - Soft Merrow seams for next to body comfort

A full mesh baselayer designed to carry ride essentials under a jersey, with Pearl's patented anatomic Speed Sleeve construction to deliver a cycling-specific fit and support your load comfortably through your shoulders. - Direct-Vent mesh fabric for optimal moisture transfer and cooling - Patented anatomic Speed Sleeve design provides anatomically contoured fit in the cycling position, plus spreads the weight of pocket cargo across your shoulders - Three back pockets allow close-to-body storage without bouncing