Black Diamond Men's Patrol Glove The supple goat leather palms and knuckle patches provide the durability to tour out-of-bounds or rally in-bounds, day-in and day-out, season after season. Fixed lining with 100% waterproof BDry insert Abrasion-resistant, woven nylon shell with 4-way stretch Lining has 100 g Thermolite insulation on back of hand and Polartec Thermal Pro High Loft Fleece on palm Goat-leather palm and knuckle patches 230g