Wolverine® Durbin Waterproof 6in. Boot is constructed with a waterproof/breathable membrane nubuck leather upper for wet weather protection. Air and wave mesh lining and removable full-cushion footbed for comfort. Polyurethane midsole with nylon shank for support. Opanka construction for added flexibility and comfort. Rubber lug outsole is oil-, water-, abrasion- and chemical-resistant. Sizes: 7, 8-11 (including half sizes), 12, 13. Widths: Regular and Wide (912 only).