Cortech Adrenaline II Men's Leather Motorcycle Racing Gloves (Black, Large) Grade A cowhide backhand and gauntlet withperforated fourchettes Supple abrasion-resistant kangaroo skin palmfor ultimate in feel and protection Knox SPS protectors on the palm help toprotect leather from gripping pavement Superfabric material in the fingers, thumb andover the ulna bone is abrasion-resistant Molded TPU knuckle protector has built-in flexcapabilities, for added comfort