Base Layer Bottoms

Unlike any midlayer bottoms you've ever worn, the Nano-Air Light Bottoms blend the benefits of insulated tights and pants. They deliver warm, stretchy and breathable performance for moving fast in cold climates. Inseam is 28". Made in a Fair Trade Certified factory.

Unlike any midlayer bottoms you've ever worn, the Nano-Air Light Bottoms deliver warm, stretchy and breathable performance for moving fast in cold climates. Inseam length is 31". Made in a Fair Trade Certified factory.

Warm is an understatement. Our Men's Intraknit Thermal Max Merino Base Layer Bottom uses 100% ZQ-certified Merino wool to help keep you comfortable on every cold-weather outing. Insulating terry loops are seamlessly paired with mesh ventilation to balance warmth and breathability, while knit-in reflective elements enhance visibility in low-light conditions. These are the men's base layer pants that every wardobe needs. Features: - Fit: Slim - Our slim fit is intended to follow the contours of the body - Featuring Intraknit technology: Insulation, articulation and ventilation are seamlessly integrated to amplify movement and comfort during high-intensity activities - 100% Merino yarn provides the full power of Merino with unparalleled moisture management, insulation, thermoregulation, and odor control - Insulating terry loops are seamlessly paired with mesh ventilation in strategically placed zones designed to balance warmth and breathability - 3D mapping results in near custom fit and freedom of movement while ribbed elbows provide added durability - Knit-in reflective elements enhance visibility in low-light conditions - Size medium inseam: 30.5" (77 cm) - Made in India: 97% Merino Wool, 2% Polyamide, 1% Elastane. Exclusive of Decoration.

Made with our innovative Intraknit™ technology, the Men's Intraknit Thermal Merino Base Layer Colorblock Crew is designed with colorblock patterning for a distinctive look. It’s 3D-knit to enhance performance, and it offers mesh zones for better breathability in all the right places. Plus, this crew is built so that it fits as though it’s custom-made just for you. With enhanced durability features such as ribbed elbows, this shirt will last for a long time to come. Features - Fit: Slim - Engineered construction uses knit structures to enhance performance with lighter weights and cleaner finish - Mesh ventilation seamlessly knit in gender-specific zones designed to keep the body dry and comfortable - 3D mapping results in near custom fit and freedom of movement while ribbed elbows provide added durability - Avg Weight: 208g (7.34 oz) - Knit in India: 53% Merino Wool, 44% Polyester, 3% Elastane. Exclusive Of Decoration.

We've updated the fit of our Women's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and one of our best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help prevent chafing as well as keep you comfortable and temperature regulated as you enjoy high-intensity skiing, hiking, running, and more. Features - Fit: Slim - Our slim fit is intended to follow the contours of the body - Fabric helps combine the moisture management, temperature regulation, and odor resistance of 100% Merino wool with interlock knit for comfort - Back body seam wraps to front - Raglan sleeves - Flatlock seam construction designed to help increase comfort and minimize chafing - Size medium center-front zipper: 8" (20 cm) - Made in Vietnam: 100% Wool-Merino. Exclusive of Decoration.

Built to fit, flex, and follow you like a shadow, our Women's Intraknit Thermal Merino Base Layer Bottom uses our innovative 3D knitting technology to create our most insulated, ventilated, and flexible base layer bottoms ever. These women's wool pants feature Merino Sport yarn to offer the power of Merino paired with the durability and fast dry times of polyester — perfect for skiing, running, and all your high-intensity training. Features: - Fit: Slim - Our slim fit is intended to follow the contours of the body - Fitted with a mid-rise waist - Featuring Intraknit technology: Insulation, articulation, and ventilation are seamlessly integrated to amplify movement and comfort during high-intensity activities - Merino Sport yarn combines the power of Merino with the durability and fast dry times of polyester - Seamlessly knit mesh ventilation designed to keep you dry and comfortable - Size medium inseam: 31" (79 cm) - Made in India: 52% Merino Wool, 45% Polyester, 2% Elastane, 1% Polyamide. Exclusive of Decoration.

Description We've updated our Men's Classic Thermal Merino Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your game at a high level for longer. And our heaviest weight wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away. Features: - Slim Fit - 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance - Fit updated to improve functionality while enhancing aesthetics - Merino-covered elastic interior waistband and traditional fly design - Flatlock seam construction designed to minimize chafing - Size M inseam: 30" (76 cm) - Knit in Vietnam: 100% Merino Wool - Garment Weight: 228 g = 8.04 oz

Whether you're working up a sweat or simply looking to stay warm and comfortable, our Women's Classic Thermal Merino Base Layer Bottom Plus is up for the challenge. 100% Merino wool fabric enhances comfort and breathability while staying odor resistant. The Flatlock seam construction is designed to minimize chafing, so you can stay as comfortable as possible, from exploring to chilling. Features: - Fit: Slim - Our slim fit is intended to follow the contours of the body - Fitted with a mid-rise waist - 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance - Merino-covered elastic waistband - Flatlock seam construction designed to minimize chafing - Size 1X inseam: 29" (74cm) - Made in Vietnam: 100% Merino Wool. Exclusive of Decoration.

When you combine Merino wool with TENCEL™ Lyocell fibers, you get a performance fabric with a number of comfort-inducing benefits, including softness that feels great next to skin, odor resistance and moisture management for when the sweat starts to pour, and temperature regulation for when you take it up a notch. Best layered under shorts or pants, our Men’s Intraknit™ Active Base Layer Bottom is the purpose-built staple that will help you stay comfortable and feel dry, even during the most challenging of activities. Features - Fit: Slim - Our slim fit is intended to follow the contours of the body -Fabric combines the moisture management, temperature regulation, and odor resistance of Merino with the softness and cooling properties of TENCEL™ Lyocell performance fabric - Mesh ventilation seamlessly knit in gender-specific zones designed to keep the body dry and comfortable during high-intensity activities - Works with a body in motion and provides a supportive fit for performance and training - Minimal seams to reduce chafing and allow you to work out distraction-free -Meant to layer under your short or pant - Made in Vietnam: 52% Merino Wool, 21% Lyocell, 20% Polyester, 7% Elastane. Exclusive of Decoration.

Strenuous activity is supposed to be uncomfortable—but Smartwool® base layers can help reduce some of that. Meant to layer under shorts or pants, our Women’s Intraknit™ Base Layer Bottom is designed to help with moisture management and temperature regulation. It’s built with a blend of responsibly sourced Merino wool and TENCEL™ Lyocell fibers, making a performance fabric which helps with cooling. Plus, it offers a fit that moves with your body, mesh ventilation to help keep you dry, and minimal seams to help reduce chafing. With this bottom, you have fewer distractions to keep you from going at your workout with top-notch intensity. So go ahead and get after it! Features - Fit: Slim - Our slim fit is intended to follow the contours of the body - Fabric combines the moisture management, temperature regulation, and odor resistance of Merino with the softness and cooling properties of TENCEL™ Lyocell performance fabric - Mesh ventilation seamlessly knit in gender-specific zones designed to keep the body dry and comfortable during high-intensity activities - Works with a body in motion and provides a supportive fit for performance and training - Minimal seams to reduce chafing and allow you to work out distraction-free - Fitted with a high-rise waist meant to layer under your short or pant - Size medium inseam: 25.5" (65 cm) - Made in Vietnam: 52% Merino Wool, 21% Lyocell, 20% Polyester, 7% Elastane. Exclusive of Decoration.

When you're looking for the comfort and benefits of Merino without adding extra fabric in your ski boots, our Women's Classic Thermal Merino Base Layer 3/4 Bottom is the perfect solution. In these base layer pants, 100% Merino wool provides breathability and comfort, while an enhanced fit helps reduce excess fabric so you can layer easily and love your adventures. Features - Rise: Mid Rise - Sits at or just below Belly Button - Slim Fit - 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance - Merino-covered elastic waistband - Merrow seam construction designed to minimize chafing - Fit updated to improve functionality while enhancing aesthetics for a range of body shapes - Size M/Inseam: 19.5" (49.5 cm) - Knit in Vietnam: 100% Merino Wool - Garment Weight: 188 g = 6.63 oz

Everyone deserves a bra that supports while also adding comfort. That’s where our Women’s Intraknit™ Strappy Bra can help. Cut to follow the contours of your body, it combines next-to-skin Merino wool comfort with external shape and lift. If you’re looking for all-day comfort and support, your search ends here. Features - Fit: Slim - Our slim fit is intended to follow the contours of the body -Seamlessly knit Merino wool blended with TENCEL™ Lyocell fiber interior for next-to-skin comfort combined with an outer layer designed for support - Engineered knit cups designed to provide shape and lift removable padding - Ribbed bottom band - Strappy racerback design - Designed for low-impact activities - Made in Vietnam: Outer: 69% Nylon, 17% Elastane, 14% Polyester. Lining: 41% Merino Wool, 35% Lyocell, 13% Nylon, 11% - Elastane. Exclusive of Decoration.

Core Dry Fuseknit Set includes a soft long-sleeved jersey and underpants with few seams crafted for all kinds of winter activities. These functional baselayer garments are made of recycled polyester that provides excellent moisture transport and body-temperature management during winter workouts. In addition, the items feature the innovative Fuseknit technology, which combines seamlessly knit parts with ergonomic and strategic seams to create soft and supple garments. The result is fewer seams and a smooth, chafe-free and highly comfortable experience. Details: - Recycled polyester mix - Seamless Fuseknit design for optimal comfort - Bodymapped with different structures for optimal thermoregulation - Flatlock seams that follow body movements - Tight fit - Moisture transport: 3 out of 5 - Activity level: 3 out of 5 - Temperature: -5 C to +5 C Features: - QuickDry - Seamless - MoistureTransport Fabric Composition: - 56% Recycled Polyamide, 44% Polyester *Model in BLAZE/LYCHEE is 6'3" (190cm) and is wearing size medium.

What you put on first can set the tone for your entire workout. That’s why it’s important to have underwear that feels like it was designed just for you. Our Men’s Intraknit™ 6" Boxer Brief has a slim fit that moves exactly with your body, minimal seams to help prevent chafing, and a soft fabric that helps manage moisture while keeping you cool. So even on the sweatiest workout, you can focus on only what’s important: amping that intensity to where you want it. Features - Fit: Slim - Our slim fit is intended to follow the contours of the body - Fabric combines the moisture management, temperature regulation, and odor resistance of Merino with the softness and cooling properties of TENCEL™ Lyocell performance fabric - Minimal seams to reduce chafing and allow you to work out distraction-free - Mesh ventilation seamlessly knit in gender-specific zones designed to keep the body dry and comfortable during high-intensity activities -Works with a body in motion and provides a supportive fit for performance and training - Size medium inseam: 6" (15 cm) - Made in Vietnam: 35% Merino Wool, 35% Lyocell, 22% Polyester, 8% Elastane, 1% Nylon. Exclusive of Decoration.

Our Men's Merino Print Boxer Briefs bring you ultimate Merino wool comfort with a fun, outdoor-inspired design. Our Core Spun technology increases garment durability without sacrificing next-to-skin comfort by wrapping high-quality, super-soft Merino around a nylon core for every thread. The wide, Merino-lined elastic waistband and flatlock seam construction will help make these boxers your new favorite for any activity—from urban exploration to finding adventure on new trails. Features - Fit: Slim - Our slim fit is intended to follow the contours of the body - Our lightweight Merino jersey fabric uses a recycled nylon core to increase durability while still keeping 100% Merino wool next to skin - Flatlock seam construction designed to minimize chafing - Fully functional fly - Merino-lined elastic waistband designed for maximum comfort - Size medium inseam: 4.75" (12 cm) - Made in China: 88% Merino Wool, 12% Nylon. Exclusive of Decoration.

One of our best selling baselayers, the Active Intensity Collection is the right baselayer for intense workouts and active lifestyles. Ultra soft, quick-drying polyester provides unmatched moisture management in cool to cold conditions. A dynamic seamless design with body-mapped structures and an athletic fit ensures perfect body-temperature management and comfort no matter what you're planning to conquer. - Elastic top with ergonomic fit. - Bodymapped for optimal body-temperature management. - Seamless design for optimal freedom of movement. - Flatlock seams that follow body movements - Uses: For hard training workouts and active lifestyles; Intense Running and Training, Alpine, Cross Country and Backcountry Skiing Temperature Range: Cool to cold temperatures Fabric: 55% Recycled Polyester; 45% Polyamide

This multi award winning line of underwear is best suited for high performance high pulse sports. It has over many years now become the preferred underwear by many, chosen for its super elastic construction, very light weight, and therefore an almostnaked feel when wearing. The open knit structure traps insulating air close to your skin, with supreme breathability, and minimal danger of overheating. Although this is a hydrophobic super fast drying fabric, the structure is made to absorb moisture off from your skin surface, which is the reason why it feels so comfortable and temperature regulating under intense activity. - Lightweight bodywear - Less than 50 g/sqm - Quick-dry hydrophobic fibers - Open rib structure binds insulating air - Cut fiber ends with comfortable soft feel - Moisture absorbing structure Fabric content: 100% Polyester

If your undies aren't comfy, you won't be either. That's why we've designed the Men's Boxer Brief with features like a double front panel for extra support and seams that help prevent chafing. Plus, of course, the entire brief lets you enjoy the benefits of ZQ-certified Merino wool: moisture management, temperature regulation, and odor control. For a day filled with first-layer comfort—no matter what your adventure holds—pull on a pair of these briefs and get rollin'. Features - Fit: Slim - Our slim fit is intended to follow the contours of the body - Fabric combines the moisture management, temperature regulation, and odor resistance of Merino with the durability and quick dry time of recycled polyester - Flatlock seam construction designed to minimize chafing - Double front panel designed to provide extra support - Wide elastic waistband designed for maximum comfort - Size medium inseam: 6" (15 cm) - Made in Vietnam: 56% Merino Wool, 44% Recycled Polyester. Exclusive of Decoration.

We always think your first layer should be Merino. So upgrade your undies to our Women's Intraknit Bikini. Merino wool comes with a lot of natural benefits when worn next to skin, including sweat management, thermoregulation, and odor resistance. Combine that with a seamlessly knit yet supportive build and mesh knit throughout the body for breathability, and you're ready to handle whatever the day holds. And you'll do it all comfortably. Features - Fit: Slim - Our slim fit is intended to follow the contours of the body - Fabric combines the moisture management, temperature regulation, and odor resistance of Merino with the softness and cooling properties of TENCEL™ Lyocell performance fabric - Made in Vietnam: 39% Merino Wool, 39% Lyocell, 15% Nylon, 7% Elastane. Exclusive of Decoration.

Whether you're lounging at home or trekking to parts unknown, ultra-comfy, responsibly sourced Merino next to skin helps regulate body temperature, manages sweat, and resists odor for all-day comfort. The Women's Merino Bikini features smooth, flatlock stitching to help eliminate chafing and a fun color to brighten your day. Features - Fit: Slim - Our slim fit is intended to follow the contours of the body -Our lightweight Merino jersey fabric uses a recycled nylon core to increase durability while still keeping 100% Merino wool next to skin - Soft elastic waistband - Made in China: 88% Merino Wool, 12% Nylon. Exclusive of Decoration.

These 4-way stretch thermal under-shorts are the perfect extra layer to keep your buns toasted during our cold workouts. We added a moisture-wicking and mid-weight base layer with a fleeced inside for your comfort,