Coldgear Infrared Tactical

ColdGear® Infrared technology uses a soft, thermo-conductive inner coating to absorb & retain your own body heat
Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior
4-way stretch construction moves better in every direction
Material wicks sweat & dries really fast
Anti-odor technology prevents the growth of odor-causing microbes
Smooth, chafe-free flatlock seam construction