Georgia Ironton Steel Toe External Metatarsal Guard Puncture Resistant Work Shoe. Compliant with ASTM F2413-05 Electrical Hazard standards. Full-grain leather upper. Lace locking top hooks. Leather covered polyurethane external met-guard. Lenzi Puncture Resistant Plate. Oil & slip-resistant rugged lug rubber outsole. Steel protective Toe. Wideload toe box.