With the Merino 250 quarter zip, you quit only when you want to. With next-to-skin Merino, it wicks and regulates core temp as a solo piece or smartly layers up when it gets chilly. First Layer fit with no-chafe. - Slim Fit - Interlock knit - 10" (25 cm) center front zipper - Shoulder panels eliminate top shoulder seams - Flatlock seam construction designed to eliminate chafing - Knit in Vietnam: 100% Merino Wool - Garment Weight: 285 g = 10.05 oz - Style: SW0NP603

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

Fear no winter chill with Specialized's long-sleeve Merino Baselayer. VapoRize Merino wool blend fabric keeps you warm, dry, and on your bike during the off season. The cycling-specific cut lets you layer this riding essential under your favorite thermal jersey for the ultimate in winter warmth.

With Nano-Silver Technology, these innershorts offer antibacterial, antiodor and fast-drying properties and help control body temperature. FABRICS: -Drytex® 2002: Thermoregulation DETAILS: -Elastic at waist -Side braids: Allow adjustable positioning with MTB shorts -Inseam: 8"/20.5 cm -Powerband: Compressive cuff that reduces lower leg pressure and provides support without restricting circulation -Permanent NANO-SILVER technology: Antibacterial and antiodor properties INFO +: -AirSport Chamois - Women

With Nano-Silver technology, these innershorts offer antibacterial, antiodor and fast-drying properties and help control body temperature. FABRICS: -Drytex® 2002: Thermoregulation DETAILS: -Elastic at waist -Side braids: Allow adjustable positioning with MTB shorts -Inseam: 8"/20.5 cm -Powerband: Compressive cuff that reduces lower leg pressure and provides support without restricting circulation -Permanent NANO-SILVER technology: Antibacterial and antiodor properties INFO +: -AirSport Chamois

Storage, water, air, tools—Specialized's collection of clothing with SWAT is the most efficient way to carry all of the above. With SWAT, you're able to keep all of your trail essentials close to the body, as compared to trusting your fate to loose, unsecured cargo and jersey pockets, or even stifling, sweaty, and cumbersome packs. So when lightweight, practical, and efficient are the name of the game, keep your trail essentials close to the body with Specialized's SWAT-equipped Mountain Liner Bib Shorts. - VaporRize mesh fabrics are extremely cool, comfortable, and lightweight, while creating a dual benefit of being highly effective at moisture wicking and evaporation. - Five integrated SWAT pockets (patent-pending construction) house all of your trail essentials, putting everything you need right where you want it. - Fold-over leg cuff prevents pinching and discomfort by providing an even, low-volume, and compressive fit over the leg. - 9.5" inseam (size Medium) - Body Geometry Mountain Chamois adds unrivaled comfort by strategically removing pressure on nerves and soft tissue.

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

- 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

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

- Thin, lightweight and elastic fabric that is channel-knitted to trap air and provide warmth - Body-mapped mesh for optimal temperature regulation - Flatlock seams that follow body movements - Fabric 1: 100% Polyester - Fabric 2: 96%, 4% Elastane

- Slim, lightweight inner shorts with great fit, excellent moisture transport and C4 Pad - Material: 100% Polyester

- 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

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

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.

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.

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

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

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.

For technical clothing designed to be next to skin, seamless construction reduces edges and stitches on your body that could be sources of irritation and inconsistent stretch. Using special cylindrical knitting machines, we engineer areas of stretch, compression, open mesh or closed areas for the ideal composition. Our seamless base layer is designed to be worn year-round, under jerseys or outerwear, to accelerate moisture away from the body, keeping you cool in the summer and dry in the winter. Compressive, articulated, form fit. - Synthetic yarns are blended to have a soft feel and to move moisture away from the skin, while also retaining a compressive feel. - Targeted stretch and support are built-in, so the base layer will hold and move with the body throughout the movements of cycling. - Seamless construction ensures the closest possible fit for maximum moisture management, while the elimination of seams also guarantees that chafing will be a non-issue. - Form Fit closely and precisely conforms to the curves of the body, ensuring an unrivaled level of fit.

For technical clothing designed to be next to skin, seamless construction reduces edges and stitches on your body that could be sources of irritation and inconsistent stretch. Using a special cylindrical knitting machine, we engineer areas of stretch, compression, open mesh or closed areas for the ideal composition. Our seamless base layer is designed to be worn year-round, under jerseys or outerwear, to accelerate moisture away from the body, keeping you cool in the summer and dry in the winter. Compressive, articulated, form fit. - Synthetic yarns are blended to have a soft feel and to move moisture away from the skin, while also retaining a compressive feel. - Targeted stretch and support are built-in, so the base layer will hold and move with the body throughout the movements of cycling. - Seamless construction ensures the closest possible fit for maximum moisture management, while the elimination of seams also guarantees that chafing will be a non-issue. - Women's-specific Form Fit closely and precisely conforms to the curves of the body, ensuring an unrivaled level of fit.

You might say that you love your pack, but the massive sweat stain on your back says something different. It's time that you carry your trail essentials in the most logical manner possible—carry them with our SWAT Pro Liner Bib Shorts with SWAT. With them, we were able to create a patent-pending design that houses five integrated SWAT pockets on the shorts themselves. The pockets sit flush against the body, and they're shaped and structured to ensure that their contents won't ever come bouncing out. Additionally, the pockets vary in size and location, which means that you'll always have a perfectly shaped pocket for your big and small items, alike. In place of traditional sewn bib straps are stretchy elastic suspenders that are plush and soft against the skin, and this means that they can better accommodate taller torso lengths. The same elastic wraps around the back of the waist create a soft and stable support system for loaded-up cargo, while a non-stretch sail cloth center back panel is laser-cut for breathability and anchors the back of the shorts for added stability. As for the shorts themselves, we designed them to stand on their own, not literally, but in the sense that you'd love wearing them with or without the nifty pockets. To do so, we made them from our beyond lightweight VaporRize mesh fabrics for the utmost in comfort and breathability, while the 9.5-inch inseam (size Medium) plays nicely with shorts when you're layering. Our new Men's 3D mountain chamois adds unrivaled comfort by minimizing its total footprint and keeping only what's structurally necessary to minimize pressure on nerves and soft tissue while maintaining the optimal support. We could go even further with medical explanations on why it's so awesome, but what's more important to you is that it's extremely comfortable. - VapoRize mesh fabrics are extremely cool, comfortable, and lightweight, while creating a dual benefit of being highly effective at moisture wicking and evaporation. - Five integrated SWAT pockets (patent-pending construction) house all of your trail essentials, putting everything you need right where you want it. A true fly construction also makes it very convenient when nature calls. - Stretchy elastic suspenders are uber plush and soft against the skin and can accommodate taller torso lengths with ease. The same elastic wraps around the back waist to create a soft and stable support system for loaded up cargo. A non-stretch sail cloth center back panel is laser cut for breathability and anchors the back of the short for added stability. - Silicone infused fabric cuff provides a gentle, secure hold on the legs in order to ensure the perfect, shift-free fit. - Men's 3D Mountain chamois adds unrivaled comfort by minimizing its total footprint and keeping only what's structurally necessary to minimize pressure on nerves and soft tissue, while also maintaining optimal support.

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'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

For technical clothing designed to be next to skin, seamless construction reduces edges and stitches on your body that could be sources of irritation and inconsistent stretch. Using special cylindrical knitting machines, we engineer areas of stretch, compression, open mesh or closed areas for the ideal composition. Our seamless base layer is designed to be worn year-round, under jerseys or outerwear, to accelerate moisture away from the body, keeping you cool in the summer and dry in the winter. Compressive, articulated, form fit. - Synthetic yarns are blended to have a soft feel and to move moisture away from the skin, while also retaining a compressive feel. - Targeted stretch and support are built-in, so the base layer will hold and move with the body throughout the movements of cycling. - Seamless construction ensures the closest possible fit for maximum moisture management, while the elimination of seams also guarantees that chafing will be a non-issue. - Form Fit closely and precisely conforms to the curves of the body, ensuring an unrivaled level of fit.

We have achieved the holy grail of construction and materials in our Seamless Merino Base Layer. Starting with natural moisture wicking and odor resistant merino yarns, we blend in synthetics to aid in moisture movement, compression, and durability. By utilizing special cylindrical knitting machines, we construct a virtually stitch- and seam-free garment that reduces the possibility of irritation. Designed for next to skin under jerseys and jackets, the merino yarns adds insulation and warmth for cold weather compared to our standard Seamless Base Layer. Compressive, articulated, form fit. - Merino and synthetic yarns are blended to soft, insulating, and to move moisture away form the skin, while also retaining a compressive feel. - Targeted stretch and support are built-in, so the base layer will hold and move with the body throughout the movements of cycling. - Seamless construction ensures the closest possible fit for maximum moisture management, while the elimination of seams also guarantees that chafing will be a non-issue. - Form Fit closely and precisely conforms to the curves of the body, ensuring an unrivaled level of fit.

We have achieved the holy grail of construction and materials in our Seamless Merino Base Layer. Starting with natural moisture wicking and odor resistant merino yarns, we blend in synthetics to aid in moisture movement, compression, and durability. By utilizing special cylindrical knitting machines, we construct a virtually stitch- and seam-free garment that reduces the possibility of irritation. Designed for next to skin under jerseys and jackets, the merino yarns adds insulation and warmth for cold weather compared to our standard Seamless Base Layer. Compressive, articulated, form fit. - Merino and synthetic yarns are blended to soft, insulating, and to move moisture away form the skin, while also retaining a compressive feel. - Targeted stretch and support are built-in, so the base layer will hold and move with the body throughout the movements of cycling. - Seamless construction ensures the closest possible fit for maximum moisture management, while the elimination of seams also guarantees that chafing will be a non-issue. - Women's-specific Form Fit closely and precisely conforms to the curves of the body, ensuring an unrivaled level of fit.

We have achieved the holy grail of construction and materials in our Seamless Merino Base Layer. Starting with natural moisture wicking and odor resistant merino yarns, we blend in synthetics to aid in moisture movement, compression, and durability. By utilizing special cylindrical knitting machines, we construct a virtually stitch- and seam-free garment that reduces the possibility of irritation. Designed for next to skin under jerseys and jackets, the merino yarns adds insulation and warmth for cold weather compared to our standard Seamless Base Layer. Compressive, articulated, form fit. - Merino and synthetic yarns are blended to soft, insulating, and to move moisture away form the skin, while also retaining a compressive feel. - Targeted stretch and support are built-in, so the base layer will hold and move with the body throughout the movements of cycling. - Seamless construction ensures the closest possible fit for maximum moisture management, while the elimination of seams also guarantees that chafing will be a non-issue. - Women's-specific Form Fit closely and precisely conforms to the curves of the body, ensuring an unrivaled level of fit.

- Removable D30 high-performance shock absorbing protective foam at hips - Butterfly mesh throughout ensures a second skin fit to keep targeted hip protection in place - Highly durable mesh panels at inner thigh ensure maximum venting - Custom heat-moulded foam at outer thighs offers additional protection against knocks and bumps - Flatlock seam finish ensures mobility and comfort through the rider's full range of motion - High performance, Italian-made chamois with triple-density foam, rapid sweat absorption technology, anti-bacterial properties, and Eschler top fabric - Soft brushed Boxer Style elastic waistband - Custom elastic leg hem holds the short in place - Inner lower leg opening features 'slip panel' designed to glide over protection

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

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