Waterproof full-grain leather Durable dual density polyurethane Direct attach construction 100% post industrial recycled lining Molded PU foam for underfoot comfort footbed Resilient PU for cushion and rebound midsole 100% post industrial recycled sock lining with CLEANSPORT NXT pro-biotic odor control Electrical hazard protects against open circuits up to 600 volts in dry conditions Slip resistant soles to reduce the risk of slips and falls Steel toe Vendor Product Number: P91758