The durable Emerson waterproof boot with highly abrasion resistant CORDURA® ballistic nylon shell and rubber outsole is the ultimate choice for tough weather. Temperature rated to -40⁰C thanks to the 200 GM Thinsulate insulation, Emerson keeps feet comfortable on the go. Details 85% Leather, 15% Wool Imported Rubber sole Waterproof leather and felted wool upper with full bellows tongue Waterproof membrane 200 grams thinsulate insulation Anti-corrosive hardware Highly abrasion resistant cordura ballistic nylon shell with compression molded ethylene vinyl acetate midsole and rubber outsole Men's | Kodiak | 417038 | Emerson | Brown