Underwear

Winter skiing, hiking, biking, and overall adventuring just got a lot more comfortable with our Men's Merino 250 Base layers Pattern Bottom. This Smartwool® base layer is always ready for what's ahead and what's next. With a fit updated to improve...

With new patterns, a fresh look, and even more comfort, our Men's Merino 250 Base layers Pattern Crew is being its best self. We've updated this 100% Merino wool fan-favorite with new colors and a new fit to improve functionality while enhancing...

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 Tennessee or...

Looking for an "ordinary shirt" that can keep up with all of your adventures? The year-round Merino 150 Base Layer Short Sleeve is up to the challenge. With our Core Spun technology, we've wrapped Merino around a nylon core for added durability while...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear. That's where the Men's Give-N-Go 2.0 Brief comes in. Now up to 4 times more breathable, 50% more...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear. That's where the Men's Give-N-Go 2.0 Brief comes in. Now up to 4 times more breathable, 50% more...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear. That's where the Men's Give-N-Go 2.0 Brief comes in. Now up to 4 times more breathable, 50% more...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear. That's where the reversible Women's Give-N-Go 2.0 Bralette comes in. Now up to 4 times more breathable,...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear. That's where the reversible Women's Give-N-Go 2.0 Bralette comes in. Now up to 4 times more breathable,...

Join the thousands of people who have discovered the ExOfficio travel underwear revolution. Just toss your Give-N-Go's in the laundry or wash them in a sink. Within hours you will have a fresh, dry pair of underwear. Breathable, lightweight, odor...

Our most versatile baselayer: warm, breathable, quick-drying and with HeiQ® Fresh durable odor control for daily use. The Capilene® Midweight Bottoms hit the sweet spot between weight, breathability and wicking performance so you can wear this piece...

Our most versatile baselayer: warm, breathable, quick-drying and with HeiQ® Fresh durable odor control for daily use. The Capilene® Midweight Crew hits the sweet spot between weight, breathability and wicking performance so you can wear this piece alone...

Take comfort wherever you go when you throw on our Men's Merino Sport 150 Flag Logo Tee. Its relaxed fit gives you room to move, while still bringing the breathability and comfort of wearing Merino next to skin. We offset the shoulder and side seams to...

When you're out exploring in the Merino 250 Zip Base Layer, nothing's impossible. With next-to-skin Merino, it helps wicks the sweat away and regulates core temperatures. You can sport it as a solo piece or smartly layer up when it gets chilly. It's slim...

Meet the better-than-ever Men's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top shoulder seams, and a flatlock...