Work Boots Toe Type Steel Metatarsal Guard No Insulated No Men's Size 12 Footwear Width EE Waterproof No Slip On Height 4 In. Black Upper Material Leather Liner Material Synthetic Midsole Material Polyurethane Outsole Material Polyurethane Footwear Sole Pattern Diamond Resists Slips Standards ASTM F2413-05 1 Pair