Underwear

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure - and underwe...

Cut from a quick-dry, wash-and-go fabric with odor resistance, this low-maintenance pair is like your favorite adventure partner: comfortable, supp...

Fuss-free layering is as easy as Vibe. This best-selling style comes in a Slim Fit and is cut from a breathable, moisturewicking fabric that's so s...

Made from the same moisture-wicking material as our best-selling Vibe, Ultra comes in a Relaxed Fit – it's a bit looser around the leg – is equippe...

Our most versatile baselayer: warm, breathable, quick-drying and with HeiQ Fresh durable odor control for daily use. The Capilene Midweight Crew hi...

Capilene Air is the most advanced baselayer we've ever made. It has the greatest range of warmth and comfort of any of our baselayers, insulates ev...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure - and underwe...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure - and underwe...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear...