Firstgear Warm and Safe Heated Gloves Gloves-R-LG-FG DC heated, produces 15 watts of heat at 12.8 Volts (each glove) and should be used with a Firstgear Heat-Troller for optimum safety Grade-A, top-grain, drum-dyed cowhide construction Porelle breathable, waterproof membrane Thinsulate layer Pre-curved fingers and finger-mounted, rubber, faceshield wiper