American Heritage Series 8" Waterproof + Insulated Boots Crazyhorse, full-grain leather. Nano Safety Toe. Waterproof + 400g of insulation. Composite shank. Oil and slip-resistant. Vibram 1275 Olympia rubber outsole. Goodyear storm welt construction. Removable Ultimate Shock Absorption inserts. Made in USA with USA and globally sourced components.