A full grain leather, pull up leather, or nubuck upper, nylon mesh lining, removable EVA sock liner, Molded EVA midsole, T785 rubber outsole, steel shank and cement construction. This boot has a Steel Toe which is rated at ASTM F2413-05 1/75 C/75 - the highest available strength for impact and compression. Also features Electical Hazard protection rated at F2413-5 1/75 EH. Special EH construction protects the wearer against open circuits up to 600 volts in dry conditions.