Lighter weight than our original Flint, this style offers better traction with a siped, slip-resistant EH-rated rubber outsole and more comfort with our KEEN.ReGEN cushioning midsole that lasts the work day and beyond.. . . . . Left and right asymmetrical steel toes offering maximum comfort and unobtrusive fit. Oil- and slip-resistant non-marking rubber outsole. Electrical hazard (EH) rated - providing a secondary source of protection in case of accidental outsole contact with live electrical circuits. Siped outsole disperses liquids quickly for increased traction. Reflective webbing for additional safety and visibility. External Stability Shank (ESS) for midfoot support. Water resistant leather upper. KEEN.ReGEN: A lightweight, compression-resisting midsole providing 50% more energy return than standard EVA foam. Shellback heel support. Removable metatomical PU footbed. Water resistant leather/mesh upper. Oil- and slip-resistant non-marking rubber outsole. KEEN.ReGEN: A lightweight, compression-resisting midsole providing 50% more energy return than standard EVA foam. Mesh & moisture-wicking textile lining. Removable metatomical PU footbed. Weight: 22.4 oz / 635.0 g. Meets ASTM F2412-18 and F2413-18 M I/75 C/75 EH standards. Meets ASTM F2913-19 SATRA Non-Slip Testing Standards. Meets ASTM F1677-96 MARK II Non-Slip Testing Standards. Water Resistant. Certified Slip Resistant (Mark II).