All great systems have a solid foundation, and that’s why we’ve created our Solution 150 Baselayer Full-Length Bottoms. Designed as the ultimate foundation for your skin-to-environment layering system, the Solution 150 Baselayer Bottoms feature NuYarn’s innovative patented NuYarn stretch Merino...

The Vigor Collection is your guaranteed ticket to layering intuitively and effectively for cold weather adventures. Thermo-regulating ActiveTemp™ works hand-in-hand with Vigor's grid fleece fabric, which wicks sweat and allows total breathability when you're gunning it uphill. Whether you're wearing...

Laidback, everyday style meets training-ready performance in the Merino Sport 150 Tech T-Shirt. Crafted from a breathable merino wool blend, this tee offers temperature-regulating properties that wick sweat from your skin, resist odor, and ensure cool ventilation. Flatlock seams help...

Channel your inner mountain man with a shirt designed by Colorado artist, John Fellows. Its offset shoulder seams mean that no pack straps will lead to chafing this time. The Merino Sport 150 fabric is lightweight and breathable and should...

Smartwool took its popular Merino 150 Base layer and added a 1/4 zip to zip, making it the perfect base layer for warm or cold weather.   Features Raglan sleeve design removes shoulder seams 8" (20 cm) center front zipper...

A year-round favorite, Merino 150 Base Layer Bottoms work hard to keep you comfortable everywhere from the ski hill to the campsite. Ultra-smooth Merino helps regulate body temperature, breathes well and naturally resists odors. What else do you need in...

Patagonia's classic, go-anywhere all-around base layer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a grid back trap warm air, wick moisture, and dry fast. HeiQ® Fresh durable odor control keeps things...

Patagonia classic, go-anywhere all-around base layer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a grid back trap warm air, wick moisture, and dry fast. HeiQ® Fresh durable odor control keeps things...

Ultra-breathable. Insanely comfortable. Casually cool. Designed for everyone. Enjoy TENCEL™ Modal softness every night of the week with this tapered unisex pajama. Dual hand pockets, ribbed cuffs, and a drawstring waistband means you can sneakily wear these to grab a...

No stink- all day, every day. Permanent XT2® Technology kills odor and won't wash out. Supportive MyPakage Pouch Technology™ keeps your boys comfortable. Feels like Sunday, grinds like Monday. Meet the best of the best: the revolutionary comfort and softness of...

Go ahead, get sweaty. The PRO XT2® Boxer Brief was made to move: we've elevated the breathable, moisture-wicking wonder that is the Pro by adding XT2® NO STINK Technology, a permanent silver anti-odor technology that kills stink before it starts...

Versatile, light, wicking long-sleeve for day hikes and overnight treks. FEATURES Standard fit Shoulder seams are rolled forward and bonded for added durability and comfort  Ultraviolet Protection Factor (UPF) 30 163 G/M² 100% Polyester With FlashDry™

Add some character to your underwear with our printed Classic Trunks - with the same comfort and design as the solid pattern. Our patented MyPakage Technology™ (3D "pouch") paired with a rub-free gusset and innovative seam placement has created the perfect underwear...

Our 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.    Features Slim Fit Interlock knit provides ultimate comfort Crew neck...

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.   ...

Our best selling and warmest base layer just got a little more refined with a subtle pattern, an improved fit, chafe-free seam construction and panels that offer more comfort with a pack. Features Slim Fit Interlock knit Crew neck with...

Every epic adventure starts with a solid foundation, and the last thing you want to overlook is the first layer you put on. Ultra-comfy Merino next to skin helps regulate body temperature, manages moisture and resists odors whether you're in...

The secret to the most comfortable men's underwear - our MyPakage Technology™ - no more shifting or adjusting throughout the day! Our printed Classic Boxer Brief is made from Modal. This unique and natural fabric is 50% more absorbent than...

Always be the coolest guy in the room with Icefil. This high-end fabric is treated with xylitol, a natural compound that uses moisture to activate a cooling effect that helps lower your body temperature. These hydrophobic yarns are silky-soft while...

Our Entourage Series showcases our team of talented athletes and artists, giving them a chance to express their passions through unique prints and colours. These pairs feature a wider waistband and a moisture wicking fabric. Perfect for a day full...

The most versatile polyester baselayer with the greatest comfort range and Polygiene® permanent odor control.                                                  ...

The most versatile polyester baselayer with the greatest comfort range and Polygiene® permanent odor control.                                                   ...

The multisport versatility of our iconic R1® Pullover stems from its minimal design and Regulator® fabric with Polygiene® permanent odor control—a light and breathable fleece made from Polartec® Power Grid™ with outstanding stretch and durability.          ...

LIGHTWEIGHT BASELAYER These lightweight bottoms boast Merino wool performance for active cool weather adventures or just lounging in front of the fire pit. Just the right weight for a year-round leg layer, the Woolies 1 Bottom packs easily, resists odor...