Lenz Heat Glove 6.0 is a sleek, high-quality heated glove with integrated elements that warm each finger and the back of the hand. Made with four-way stretch, insulating PrimaLoft®, and water-resistant Hipora® with a water column of over 10,000 mm. Lithium batteries attach easily with snap buttons (sold separately) and provide up to 10 hours of heat, adjustable via the battery or the LenzHeat App for iPhone and Android. The glove features goggle wipe panels, an elastic safety loop, and is touchscreen compatible. Not machine washable. Compatible with all Lenz lithium packs (sold separately). Materials: 50% polyester, 45% goatskin, 5% polyurethane. Lining: 100% polyester.