Our heavy duty winter work glove! Tough-wearing black color nylon back and gray color Ulit7 rubberized synthetic leather palm with XtremeGRIP! palm reinforcement. AquaNOT! waterproof lining with Heatkeep thermal lining. Neoprene knuckle protection. Extended neoprene wrist support material for extra warmth. Rubber wiper on thumb for wet glasses/goggles. Easy pull-on design. Machine washable.