The heavy duty tobacco heated work jacket has a durable water- and wind-resistant duck fabric outer shell and fleece polyester lining. It has 5 heat zones, including arms, powered by a 20V MAX** battery. Set your heating setting with an easy-to-see LED controller with three temperature settings, plus a preheat function. Gusseted underarms stretch back for full range of movement. There is extra storage space with 2 large fleece-lined, riveted front pouch pockets, 2 exterior stacked tool and acces