12 oz.,face: 60% cotton, 40% polyester; back: 100% polyester; UA Storm® gear uses a DWR finish to repel water without sacrificing breathability; ColdGear® infrared technology uses a soft, thermo-conductive inner coating to absorb and retain your own body heat; Windproof construction shields you from the elements; bonded 3-layer stretch soft shell material with a warm brushed inner layer;ribbed cuffs & waist to shut out the cold; left chest media pocket; secure zippered hand pockets; performance loose fit; UA logo on left chest and hood; UA storm® logo on right cuff;