Under Armour Women's Ua ColdGear Infrared Werewolf Jacket Nylon/Polyester Imported Zipper closure Machine Wash Highly water-resistant UA Storm technology repels rain & snow for all-weather wear ColdGear; Infrared back panel uses a unique ceramic coating that seeks, absorbs& retains body heat to keep you warmer, longer Classic channel quilting loaded with lightweight PrimaLoft Gold insulation for amazing comfort, breathability, warmth & water-resistance Princess seams for a more streamlined fit MagZip magnetic quick zip for extra easy on/off