Keep Sparta II is built for light industrial work, this EH-resistant work shoe offers a breathable mesh, non-mutilating upper. With KEEN.ReGEN midsole for all-day comfort, a slip-resistant, non-marking outsole, and aluminum toes. Uniquely anatomically correct steel, aluminum, & composite toe designs provide a roomier toe box and maximum comfort. Meets ASTM F2412-11 and F2413-11 I/75 and C/75 Standards. Provides a secondary source of protection when the outsole accidentally comes in contact with live electrical circuits, helping to reduce the potential of electric shock.