Wolverine Women's Fairmont Steel Toe Hiker-W 100% Waterproof Suede Imported Rubber sole Shaft measures approximately 4.5" from arch Waterproof suede upper with molded thermoplastic polyurethane action frame stabilized upper Wolverine PC dry waterproof membrane lining M6 rubber slip and oil resistant outsole Compression molded ethylene vinyl acetate midsole Nylon shank for support