Baselayer

Performance base layer for lower output activities in cool to cold temperatures. | LT: Lightweight. RHOThermally efficient base layer with exc...

We've updated the fit of our Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of o...

This minimalist-style crew is anything but insignificant. Our Men's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top...

Description One of the very first pieces of clothing you’re likely to put on is also one of the most important because it sets the tone for how com...

Wear it as an insulating layer under your jacket or as an outer layer on high-output activities—either way the Men’s Winter Warm Essential Crew is ...

Everyday boxer briefs made with moisture-wicking, breathable TENCEL™ lyocell/spandex stretch jersey. Fair Trade Certified™ sewn. Features Moist...

Meet the better-than-ever Men's Classic Thermal Merino Base Layer Crew. We've updated this 100% Merino wool fan-favorite with new colors and a new...

Everyday boxers made with moisture-wicking, breathable TENCEL™ lyocell/spandex stretch jersey. Fair Trade Certified™ sewn. Features Moisture-Wi...