This isn't your grandpa's long underwear. The Tactical Base Crew has a unique negative grid that traps warmth without adding weight and it’s smooth on the outside to let you layer. Simply put, this is the baselayer you'll want on every cold weather mission.
- Fitted: Next-to-skin without the squeeze.
- ColdGear® Reactor is intelligent insulation that adapts to your activity level for the right breathability & warmth for what you're doing
- Fabric has soft, brushed "nodes" next-to-skin for the right warmth that breathes as you move
- Material wicks sweat & dries really fast
- Anti-odor technology prevents the growth of odor-causing microbes
- 86% Polyester/14% Elastane