Belleville C795 8" 200G Insulated, Waterproof Combat Tactical Boot, Coyote Brown leather-and-synthetic Vibram sole AR 670-1 Compliant Full-grain cowhide leather and nylon fabric upper 100% rubber VIBRAM 360 FIRE & ICE compound designed to improve traction in icy conditions 200g Thinsulate insulation Durably waterproof and highly breathable GORE-TEX fabric