Under Armour Men's ColdGear Infrared Performance Fleece Zip Hoodie 100% Polyester Brushed fleece is soft on both sides & delivers superior warmth Woven overlays on hood, chest & shoulders for added protection ColdGear Infrared technology uses a soft, thermo-conductive inner coating to absorb & retain your own body heat Material wicks sweat & dries really fast Mesh hand pockets