This is a highly versatile and durable insulated leather all mountain operations glove. Comes with NikWax®waterproofing treatment for additional weather proofing Shell: Cpwhide Palm: Cowhide split overlay Insulation: 70g 3M™ Thinsulate™ and 40g Fiberfill Lining: Soft brushed Bemberg 100% Polyester #CanadianThumbsUp