Keep what you need close at hand with the Under Armour Key Pocket ColdGear Gloves ($35). Each wind and waterproof glove comes with a hidden compartment to conveniently store hand warmers, cash, ID/credit cards and, of course, keys. The Key Pocket ColdGear is made from nylon, polyester, and spandex and also features reflective piping and logo and a convenient zipper gusset.