| This DuraShocks Wolverine Boot has Nubuck sueded leather with rugged pigskin upper Permanent direct-attach molding seals out water Unlined This Fiberglass Shank Wolverine Boot also has Removable double density footbed adds cushioning and stability Tough, lightweight polyurethane midsole Fiberglass shank stabilizes foot, weighs 75% less than steel and reduces fatigue Optional steel toe rated ASTM F2413-05 M I/75 C/75 EH |