Military Underwear

Performance Base Layers for Every Environment

Stay comfortable and protected with army underwear and tactical base layers designed for demanding activity. Made from breathable, quick-drying materials, our selection includes boxer briefs, thermal underwear, and compression shorts for training, field duty, or outdoor adventures. Enjoy all-day freshness, ergonomic support, and a secure fit under any uniform or gym gear.

Coordinate with Socks and Athletic Apparel

Pair your new underwear with military socks for head-to-toe comfort, or upgrade your kit with army gym clothing for full training sessions.

Shop the Army Clothing Store Online

Get the best military underwear and field gear at the army clothing store online—trusted for performance, value, and fast shipping.