For classic style and all-weather performance, you can’t go wrong with the Under Armour Frost Puffer Vest. Rugged 100% polyester ColdGear fabric is topped with a Storm1 water-resistant finish to keep moisture on the outside where it belongs. On the inside, PrimaLoft insulation packs plenty of warmth without excess weight. The full-length front zipper extends through the top of the mock-neck collar for added protection against chilly air. Zip-secure hand pockets provide convenient storage for your essential gear. Fitted design. Imported.