| This Gore Tex Wolverine Boot has Waterproof Nubuck leather and tough 1000-denier Cordura« nylon upper 400-gram Thinsulate Ultra Insulation adds warmth Permanent direct-attach molding seals out water This Insulated Wolverine Boot also has Breathable GORE-TEX« waterproof membrane Tough Cambrelle« lining absorbs moisture Removable full-cushion footbed Tough, lightweight polyurethane midsole Lightweight nylon shank fights fatigue |