The Darco Steel Toe from Wolverine is constructed with a waterproof full-grain leather upper. Mesh lining. Wolverine MultiShox removable full-cushion footbed with mesh sock liner. Lightweight PU midsole. Molverine MultiShox slip resistant rubber lug outsole. Wolverine Contour Welt construction. Steel-toe rated ASTM F2418-05 I/75 C/75.