Comfort, Style and Protection, all in one boot! Constructed of environmentally preferred premium leather from LWG-Certified Tannery, these boot feature KEEN DRY waterproof, breathable membrane, are oil- and slip-resistant with a non-marking rubber outsole and have non-continuous Goodyear welt construction for enhanced durability underextreme working conditions. Meet: Electrical hazard (EH) or Electric Shock Resistant (ESR), STM F2412-18 and F2413-18 M I/75 C/75 EH standards, ASTM F2913-19 SATRA non-slip testing standards, and ASTM F1677-96 Mark II non-slip testing standards. KEEN Utility Cincinnati 6 Boot Carbon Fiber Toe Work Boots