Features an oiled full grained leather or nubuck upper, nylon mesh lining, Removable EVA sock liner, T708 rubber outsole, Steel shank and cement construction. This boot has an Advance Alloy Safety Toe which is rated ASTM F241305 EH and is 50% lighter then traditional steel footwear while still protecting toes from 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.