Black Diamond Men's Patrol Gloves Shell: 92% nylon/8% Spandex, Palm: 100% Goat Skin, Lining: 100% Polyester Imported Fixed lining with 100% waterproof Dry insert Abrasion-resistant, woven nylon shell Lining has 100 g Thermolite insulation on back of hand and Polartec Thermal Pro High Loft Fleece on palmGoat-leather palm and knuckle patches