Base Layers

THE MOST THANKLESS PIECE OF KIT YOU'LL BE MOST THANKFUL FOR. Not a fan of bibs? Then this is the liner for you. The Rampart is built for the type of rides we like the most: Long ones. New fabrics have better stretch for improved all-day comfort while also delivering a more secure fit that won't bag out when wet. More breathable micro-mesh side panels are designed for excellent heat transfer, specifically for use under baggy shorts. A new multi-density chamois provides support for big days, while silicone leg grippers hold things in place and two side stash pockets keep snacks or other small items at the ready. KEY FEATURES: - NEW MORE SUPPORTIVE BREATHABLE MAIN FABRIC WITH MICROMESH SIDE PANELS - DUAL-DENSITY TRAIL 3D-MOLDED CHAMOIS WITH VARIABLE-THICKNESS PADDING - TWO ELASTIC SIDE-LEG POCKETS FOR TRAIL ESSENTIALS - PLUSH, WIDE WAISTBAND FOR COMFORT WITHOUT PRESSURE - SILICONE PRINTED LEG GRIPPERS FOR A SECURE FIT - MAIN: 83% NYLON, 17% SPANDEX, MESH: 80% NYLON, 20% SPANDEX

UNMENTIONABLES THAT DESERVE MENTIONING If you're searching for the best mountain bike bib there is, look no further. Taking cues from high-end road bibs, and bringing MTB-specific features, the Turq Air bib is constructed with compressive stretch woven fabric that provides great support while remaining lightweight enough for hot days. Mesh side panels increase breathability and one-piece lazer cut upper straps deliver chafe-free comfort. Storage pockets on the bib pockets keep a water bottle and trail essentials close to the body for less movement during riding, while envelope-style leg pockets allow easier access under baggies without sacrificing security. KEY FEATURES: - STRETCH WOVEN BREATHABLE MAIN FABRIC WITH WOVEN MICROMESH SIDE PANELS - PREMIUM, MULTI-DENSITY TURQ 3D MOLDED CHAMOIS WITH VARIABLE THICKNESS PADDING - CENTER BACK POCKET FOR BOTTLE STORAGE - TWO BOTTOM ENTRY ELASTIC SIDE-LEG POCKETS FOR TRAIL ESSENTIALS - SEAMLESS BIB STRAPS - SILICONE PRINTED LEG GRIPPERS FOR A STAY-IN-PLACE FIT - MAIN: 73% NYLON, 27% SPANDEX, OTHER: 100% POLYESTER

THE MOST THANKLESS PIECE OF KIT YOU'LL BE MOST THANKFUL FOR. The Women's Koda Liner is designed for comfort and trail function in mind. Two elastic side-leg pockets provide hidden snack and tool storage under your shell shorts. Updated lightweight and breathable micromesh knit main body fabric and an Italian, multi-density women's specific mountain bike chamois, custom designed for Yeti, provides all-day support. Add in our dialed-in fit, silicone printed leg grippers, and a wide plush yoga-inspired waistband and the W's Koda Liner is ideal for all rides from a quick lunch lap to an all-day epic in the backcountry. KEY FEATURES: - NEW MORE SUPPORTIVE BREATHABLE MAIN FABRIC WITH MICROMESH SIDE PANELS - WOMEN-SPECIFIC DUAL-DENSITY TRAIL 3D MOLDED CHAMOIS WITH VARIABLE THICKNESS PADDING - TWO ELASTIC SIDE-LEG POCKETS FOR TRAIL ESSENTIALS - PLUSH WIDE WAISTBAND FOR COMFORT WITHOUT PRESSURE - SILICONE-PRINTED LEG GRIPPERS FOR A STAY-IN-PLACE FIT - MAIN: 83% NYLON, 17% SPANDEX, MESH: 80% NYLON, 20% SPANDEX

The Merino Seamless Long Sleeve Base Layer is the holy grail of base layers. As cozy as your favorite pair of wool slippers, yet it transfers moisture like water going through osmosis. It's the perfect recipe for a cool-weather layer courtesy of its Merino and synthetic fabrics. So, when you need to remain consistently warm on chilly days, look no further than this cool-weather staple. - Merino and synthetic yarns are blended to create a soft, insulating, and moisture-wicking layer, while also retaining a compressive feel. - Fabric Content: 40% Merino Wool, 40% Polyester, 20% Polypropilene

The Merino Seamless Long Sleeve Base Layer is the holy grail of base layers. As cozy as your favorite pair of wool slippers, yet it transfers moisture like water going through osmosis. It's the perfect recipe for a cool-weather layer courtesy of its Merino and synthetic fabrics. So, when you need to remain consistently warm on chilly days, look no further than this cool-weather staple. - Merino and synthetic yarns are blended to create a soft, insulating, and moisture-wicking layer, while also retaining a compressive feel. - Fabric Content: 40% Merino Wool, 40% Polyester, 20% Polypropilene

Pulling on an extra layer when the mercury's rising might seem counterintuitive, but a proper base layer, like the Seamless Light Base Layer, can make all the difference. Wearing a lightweight base layer helps wick sweat away from the body, generating an even greater cooling effect. To top it off, features like soft-puff stitching eliminate abrasion-inducing seams, while our Slim Fit conforms to your body. - Synthetic yarns have a soft feel and move moisture away from the skin while providing the perfect amount of compression. - Targeted stretch and support areas move with your body while you're riding. - Seamless construction provides the best fit and eliminates chafing. - Fabric Content: 84% Polypropylene, 8% Polyamide, 8% Polyester

Pulling on an extra layer when the mercury's rising might seem counterintuitive, but a proper base layer, like the Seamless Light Base Layer, can make all the difference. Wearing a lightweight base layer helps wick sweat away from the body, generating an even greater cooling effect. To top it off, features like soft-puff stitching eliminate abrasion-inducing seams, while our Slim Fit conforms to your body. - Synthetic yarns have a soft feel and move moisture away from the skin while providing the perfect amount of compression. - Targeted stretch and support areas move with your body while you're riding. - Seamless construction provides the best fit and eliminates chafing. - Fabric Content: 84% Polypropylene, 8% Polyamide, 8% Polyester

A lightweight, breathable and sweat-wicking base layer for hot conditions. THE SLEEVELESS BASELAYER FOR HOT DAYS The Lightweight Sleeveless Baselayer optimizes for comfort and performance on hot and humid days by wicking away sweat from the skin to regulate body temperature. With a close to the skin fit, this baselayer was designed to be worn under any Rapha jerseys. PRODUCT DETAILS - Designed to be worn under bib straps in hot weather - Lightweight and breathable fabric adds comfort and thermoregulation - Anti-bacterial and wicking treatments applied to the fabric

A lightweight, breathable and sweat-wicking base layer for hot conditions.

Elite cyclists know base layers are as flexible as they are necessary. Keeping you cool in summer and warm in winter, Rapha's Merino under vests wick moisture superbly and are extremely odor resistant. Any experienced cyclist knows the value of a good base layer. It will keep you cool on scorching hot cols in July and warm on freezing descents in January. A good base layer helps regulate body temperature whatever the weather, transferring moisture from the skin, and proving a vital aid to performance. Rapha base layers are made from 100% merino wool and are naturally anti-bacterial and odor resistant. Wicking moisture vapor extremely quickly, they are soft on the skin and itch-free. Rapha's merino base layers come in three styles; sleeveless, short, and long sleeve. All the seams have flatlock stitching so they won't chafe and are positioned behind the shoulders to avoid bag or bib straps rubbing while cycling. The base layers are close-fitting and cut long at the back for a better fit on the bike. - 100% merino wool

Elite cyclists know base layers are as flexible as they are necessary. Keeping you cool in summer and warm in winter, Rapha's Merino under vests wick moisture superbly and are extremely odor resistant. Any experienced cyclist knows the value of a good base layer. It will keep you cool on scorching hot cols in July and warm on freezing descents in January. A good base layer helps regulate body temperature whatever the weather, transferring moisture from the skin and proving a vital aid to performance. Rapha base layers are made from 100% merino wool and are naturally anti-bacterial and odor resistant. Wicking moisture vapor extremely quickly, they are soft on the skin and itch-free. All the seams have flatlock stitching so they won't chafe and are positioned behind the shoulders to avoid bag or bib straps rubbing while cycling. The base layers are close-fitting and cut long at the back for a better fit on the bike. - 100% merino wool

A lightweight, breathable and sweat-wicking base layer for hot conditions.

A supremely comfortable base layer made from highly-breathable merino. Wicks moisture superbly and is naturally odor-resistant. Rapha base layers are made from the highest grade of New Zealand merino wool. The fabric is extremely comfortable, wicks moisture superbly, and is naturally breathable and odor resistant. The Women’s Base Layer has been cut specifically for a female shape, with a neat, set-in v-neck that has a finer binding than the men’s version. Other features include set-in sleeves and flatlock stitching, designed to ensure the fabric won’t chafe and to eliminate rubbing from bib shorts and bag straps. - 100% merino wool

A breathable and versatile merino base layer for variable conditions and year-round use.

The perfect foundation to any high performance kit. This Men's Transfer Mesh Short Sleeve Baselayer is designed to regulate body temperature through moisture control to keep you riding in comfort across a broad temperature range. The airy, high-stretch PRO Transfer Mesh fabric is enhanced with In-R-Cool ® to improve thermoregulation and keep you cooler and dryer. GoFresh™â„¢ keeps the funk at bay and even allows this piece to be worn multiple times between washes, so you'll never have to ride without. Wear this baselayer on its own for the trainer, under a short sleeve jersey during the heat of summer, and then add it to your layering system in the spring or fall months for an additional layer of insulation. FEATURES Pedal to Zero™: Going by bike 10mi / 17km offsets the climate impact of this garment PRO Transfer Mesh fabric is highly breathable and quick drying Sweat-activated In-R-Cool® technology improves thermal regulation GoFresh™ anti-odor technology, bluesign® approved Designed for all day performance from chilly starts to hot finishes Form fit

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.

Base layer shorts with built in chamois The Tecbase Liner Shorts are an essential piece of riding gear. Comfort comes first with silicone thigh grippers to prevent the shorts from sneaking up your legs during a ride, plus a dual-density EVO chamois provides excellent comfort on any ride. The lightweight 4-way stretch mesh keeps the air moving, and flatlock seams ensure all-day comfort on the toughest rides. Designed to integrate with Fox shorts. - Dual-density EVO chamois for increased comfort in the saddle - Silicone thigh grippers prevent ride-up - Lightweight 4-way stretch mesh provides all-day comfort - Flat-locked seams are low-profile for extra comfort - Inseam: 8.25"

The Most Essential Part of Your Ride The Tecbase Liner Short is an essential piece of riding gear. The dual-density EVO chamois provides excellent comfort on any ride. The lightweight 4-way stretch mesh keeps the air moving, and flatlock seams ensure all-day comfort on the toughest rides. Features - Dual-density EVO Chamois for increased comfort in the saddle - Silicone thigh grippers prevent ride-up - Lightweight 4-Way stretch mesh provides all-day comfort - Flat-locked seams are low-profile for extra comfort - Jacquard fox elastic waistband - Inseam: 8.25" Construction - 80% polyamide nylon / 20% elastane

Women's base layer shorts with built-in chamois The Women's Tecbase Liner Shorts are an essential piece of riding gear. The women-specific dual-density COMP chamois delivers maximum comfort in the saddle, while lightweight 4-way stretch mesh keeps the air moving to keep you cool on the toughest rides. Silicone thigh grippers will prevent ride-up as you pedal, while the flat-lock seams and mini-mesh constructed waistband improve coverage and comfort overall. Designed to integrate with Fox shorts. Specifications: - Women's specific dual-density COMP chamois for maximum comfort in the saddle - Silicone thigh grippers prevent ride-up - Mini mesh constructed waistband for improved comfort and coverage - Lightweight 4-Way stretch mesh provides all-day comfort - Flat-locked seams are low-profile for extra comfort - Inseam: 7", size small - Outseam: 16", size small

The next evolution of our hypercooling, ultrabreathable Summer Skin Layer, re-engineered to be more elastic, more breathable, and 15% lighter. Behind the product The new textile blend creates a more elastic, body-wrapping shape for a better second-skin fit. The textile’s more open structure also increases cooling airflow and breathability, and its permanent odor control doesn’t diminish after washing. The deep collar shape and sleeve lengths mirror the collar shape and sleeve lengths on regularFit endurance jerseys and second-skin racingFit jerseys alike.

The new Spring Fall Skin Layer is 15% lighter than its predecessor. Despite those lost grams, it also has a more versatile construction, increased collar coverage, improved odorControl, and a more streamlined, body-mapped fit. The textile is woven tighter on the front panel to provide more insulation where warmth is critical. On the back and under the arms, a more open weave increases breathability and works to actively modulate your microclimate’s temperature, expelling excess body warmth to prevent overheating during full-gas efforts.

Maximum thermal protection and body-mapped comfort in a long-sleeved base layer, tuned for the coldest, most demanding winter conditions. Building on our protective Winter LS Skin Layer, the Ultraz edition turns up the warmth and windblocking capabilities even further with its wool-blended knit. We see this as the ultimate defensive first layer in the most challenging winter conditions, as it goes into overdrive at the core level to keep you dry and your temperature stable. A robust arctic-tuned blend of polypropylene and wool are employed, serving as the ultimate next-to-skin foundation when maximum thermal- and windblocking-protection are most critical. The Ultraz relies on a Circular Seamless construction that's both ultrasoft and free of irritating side seams, and the raglan sleeves promote a full range of motion beneath additional layers.

The new textile blend creates a more elastic, body-wrapping shape for a better second-skin fit. The textile’s more open structure also increases cooling airflow and breathability, and its permanent odor control doesn’t diminish after washing. The deep collar shape and sleeve lengths mirror the collar shape and sleeve lengths on regularFit endurance jerseys and second-skin racingFit jerseys alike.

Tailored from Ashlu Merino wool, our new baselayer program will keep you riding through the seasons. Ashlu base layer delivers the thermoregulation and antibacterial properties that make this natural fibre so popular, without compromising strength and durability. The Ashlu Merino Base Layer is the perfect first layer and pairs well with WTV, Airmap, and Callaghan Jerseys, to name a few.

Designed as a complement to your regular riding shorts, this sleek, minimalist underwear features an innovative lightweight low- profile chamois to keep your skin safe from the saddle's wrath. A front cut-away keeps things cool by relieving heat build-up around sensitive areas. This is the new go-to hidden layer suited to getting to work, bikepacking trips, and any ride that ends at a brewery. Stay loose. Stay cool. This is the foundation we build on. - inseam: 43/4 in / 12cm - ergonomic padded brief - front cut out for breathability - lightweight protection - elastic waistband - body: 62% nylon 18% polyester 2% elastane - lining: 1% polyester

A slim, padded bike boxer brief, designed to cushion under casual clothes or baggies for quick comfort wherever the day takes you. A front cut-away keeps things cool by relieving heat build-up around sensitive areas. This is the new go-to hidden layer suited to getting to work, bikepacking trips, and any ride that ends at a brewery. Stay loose. Stay cool. This is the foundation we build on. Materials Body: 62% nylon 18% polyester 20% elastane Lining: 100% polyester Oeko-Tex® Standard 100 certified fabric PFC and PFAS-free Bluesign® approved fabric Features Ergonomic padded boxer brief Front cut out for breathability Lightweight protection Elastic waistband Bluesign® approved fabric Oeko-Tex® Standard 100 certified fabric PFC and PFAS-free

A slim, padded bike boxer brief designed to cushion under casual clothes or baggies for quick comfort wherever the day takes you. The Boxer Brief is perfect for rides when you don't want to commit to full-on padded undershorts. They're light, quick-drying, and airy, with enough coverage to reassure without restricting movement. A low profile chamois provides plenty of comfort and support and keeps out of the way when you're off the bike. Features - Ergonomic padded boxer brief - Lightweight protection - Soft waistband elastic - Bluesign® approved fabric - Oeko-Tex® Standard 100 certified fabric - PFC and PFAS-free

A slim, padded bike boxer brief designed to cushion under casual clothes or baggies for quick comfort wherever the day takes you. The Boxer Brief is perfect for rides when you don’t want to commit to full-on padded undershorts. They’re light, quick-drying, and airy, with enough coverage to reassure without restricting movement. A low profile chamois provides plenty of comfort and support and keeps out of the way when you’re off the bike. Materials Body: 62% nylon 18% polyester 20% elastane Lining: 100% polyester Oeko-Tex® Standard 100 certified fabric PFC and PFAS-free Bluesign® approved fabric Features Ergonomic padded boxer brief Lightweight protection Soft waistband elastic Bluesign® approved fabric Oeko-Tex® Standard 100 certified fabric PFC and PFAS-free

The foundation brief is a revolutionary base layer for the lower body, designed to work under more casual clothing like your favorite trail or gravel short. Made with a free-feeling low profile chamois, foundation invites refreshing airflow right where it's needed most, and dries fast under intense efforts in hot conditions. Think "just enough" cushion, and less chafing. Designed for short rides, gravel grinds, park days and anything that ends with an extended apres. A minimalist waistband ensures they stay put but doesn't dig in when you're digging deep. Simply put, foundation is ergonomic chamois underwear for those who don't want to commit to full padding and coverage. - ergonomic padded brief - lightweight protection - minimalist waistband - body: 62% nylon 18% polyester 2% elastane - lining: 1% polyester

The Grünnur base layer is the foundation of any cold-weather kit. Soft Merino wool wicks moisture away from the body and insulates even when wet. It’s designed for a comfortable fit without bunching up underneath other layers. - 89% Merino wool-blend fabric insulates even when wet - Long drape in back for extra coverage - Raglan sleeves for more range of motion