Clorts Women's Nubuck Mountaineering Boot eVent Waterproof Outdoor Backpacking Hiking Boots 3A007C 100% Leather Rubber sole Upper material: Nubuck and full-grain leather Lining: Event waterproof Insole: sanitized actifresh technology Outsole: skid-proof and abrasion-resistant rubber outsole Midsole: shock-absorbing eva