Bring SHEATH comfort to the whole leg. The Base Layer Bottoms are full-length, close-fitting modal long underwear with the Zen Pouch™ Duo built in, so you get the same separation and support as our boxer briefs under jeans, snow pants or a suit.
The Zen Pouch™ Duo is what sets SHEATH men's pouch underwear apart: two pouches that separate and support, so there's no chafing, no sticking and no adjusting. A vertical fly keeps it practical. Made from our 92% Modal / 8% Elastane blend, it's soft and breathable with a warm, close fit for cool climates. Finished with a branded athletic waistband.
Pairs with the Base Layer Modal Long-Sleeve Top, sold separately.
Your First Pair Is Risk-Free. If SHEATH isn't right for you, our First Pair Guarantee has you covered. See Shipping & Returns below for details.
