Under Armour 2014 ColdGear Infrared Stealth Beanie (Red) ColdGear Infrared uses a soft, thermo-conductive inner coating to absorb and retain your own body heat Ultra-light outer fabric is built for superior comfort, all season ColdGear Evo lining delivers ridiculous warmth and superior comfort Moisture Transport System wicks sweat away from the body Polyester/Elastane