Men's Baselayers

Arc'teryx Rho LT Zip-Neck Top - Men's

Start your winter layering off right with the Arc'teryx Rho LT Zip Neck Top. The Torrent polyester and elastane fabric ensures plenty of warmth, soft next-to-skin...

Ortovox Rock'N'Wool Short Pant - Men's

Backcountry Wolverine Cirque 3/4 Insulated Pant - Men's

The Wolverine Cirque 3/4 Insulated Pants are insulated to add warmth on frigid tours and early morning dawn patrols.When the track gets steep or the temperature...

Airblaster Ninja Suit - Men's

Backcountry Spruces Merino Baselayer 1/4-Zip Top - Men's

We're ready to ski some trees this winter, and we're glad that our Backcountry Spruces Merino 1/4-Zip Top is along for the ride. This versatile baselayer...

ODLO Blackcomb Pro T Crew Long-Sleeve - Men's

When you're working hard, the last thing you want is to overheat, or to get a chill from too much moisture. That's why the Odlo Blackcomb...

Burton Midweight Baselayer Stash Pant - Men's

Fjallraven Bergtagen Thinwool SS Top - Men's

Icebreaker Anatomica Tank Top - Men's

Icebreaker 175 Everyday Long-Sleeve Crew Shirt - Men's

The Icebreaker Men's Everyday Long Sleeve Crew Top makes a great lightweight baselayer for cold-weather hiking and spring tours. Merino wool regulates your body temperature and...

Icebreaker 175 Everyday 1/2-Zip Top - Men's

Great for cool-weather hikes and spring tours, the Icebreaker Men's Everyday Half-Zip Top keeps you warm, but not too warm, when you're pushing hard in the...

Marmot Polartec Baselayer 1/2-Zip Top - Men's

Helly Hansen Lifa Merino Midweight 3/4 Pant - Men's

Icebreaker 175 Everyday Leggings + Fly - Men's

Lightweight merino wool fabric makes the Icebreaker Men's Everyday Leggings warm, breathable, and naturally odor-resistant, and a fly adds convenience. A movement-friendly gusset and anti-chafe flatlock...

Icebreaker 200 Oasis LS Crew Top - Men's

The dead of winter brings bone-chilling temperatures that make it uncomfortable to ski or ride in, and the peak of summer brings soaring temperatures that make...

Smartwool Merino 150 Baselayer 3/4 Bottom - Men's

Bjorn Daehlie Performance Tech Top - Men's

Fjallraven High Coast Lite Merino Knit Top - Men's

Swix RaceX Bodywear 1/2-Zip Top - Men's

Smartwool Merino 250 Baselayer Colorblock Crew - Men's

The Smartwool Merino 250 Baselayer Colorblock Crew is a versatile and reliable baselayer with enough style to be worn as a standalone piece. No matter how...

Under Armour Rush Coldgear 2.0 Mock Top - Men's

The North Face Warm Wool Blend Hoodie - Men's

Helly Hansen Power Stretch Phantom 1/2-Zip Top - Men's

Under Armour Packaged Base 4.0 1/4-Zip Top - Men's

Helly Hansen Lifa Merino Midweight Hoodie - Men's

Smartwool IntraKnit Merino 200 Crew Top - Men's

Icebreaker 200 Oasis Fly Legging - Men's

You've learned from experience that the tail end of every season is the best time to get out in the mountains—late fall trail runs consist of...

Under Armour Rush Coldgear 2.0 Hooded Top - Men's

Bjorn Daehlie Woolzone Long-Sleeve Top - Men's

Smartwool Merino 250 Baselayer Crew - Men's

SmartWool's best-selling and warmest baselayer, the Men's NTS Midweight Crew got an upgrade this year with flatlocked seams and redesigned panels that improve comfort and mobility....

Arc'teryx Motus AR Bottom - Men's

Under Armour Rush Coldgear Seamless Hooded Top - Men's