Experience comfort on a whole new level with our 5-layer constructed, waterproof soft shell Squall 3.0 glove. A battery powered glove that in seconds provides a constant flow of heat, up to 135degF. Feel the heat flow from our 7.4 volt heating system that provides 4 adjustable levels of comfort. Refined, lightweight, and fast charging Lithium-Ion batteries deliver up to 8 hours of heat to crucial zones on your hand. Stop numb knuckles, maintain full control of your hands, while still keeping a grip with a reinforced palm stitching.