Soft Alloy Toe Full-grain leather upper Cement construction Waterproof 4-way stretch waterproof membrane High-performance mesh lining Twin gore panels and pull tabs AMP, advanced memory polyurethane, insole Shovel shank XL double wide fiberglass shank Heat, chemical, abrasion, and slip-resisting dual-density EVA and Carbo-Tecâ„¢ rubber outsole ASTM F2892 electric hazard classification Vendor Product Number: GB00700