Underwear

The Heavyweight Bottom is a foundational next-to-skin baselayer that keeps the lower limbs warm during long periods of frigid inactivity while wicking moisture when on the move. With a comfort stretch fleece for warmth and channeled construction for added

Men's Give-N-Go Sport Brief

With a gusseted no-bunch crotch and low-profile elastic waistband, the CORE Lightweight Bottom provides just enough warmth for when temps dip and dial up animal activity. Featuring permanent Polygiene® Odor Control technology to neutralize odor by stoppin

Simms Men's Thermal Pant

Patagonia Men's R1 Daily Bottoms

Simms' Men's Heavyweight Baselayer Bottom

Patagonia Men's R2 Techface Pants

Simms Boxers

Simms Boxer Brief

Men's Cap MW Bottoms

Waderwick Boxer

Men's Give-N-Go Boxer 2