The KEEN® Flint II Sport Carbon Fiber Toe work shoe has an athletic-inspired style with superior safety protection, KEEN.ReGEN cushioning for long-lasting support, and a slip-resistant outsole for excellent stability. Style numbers: 1023226 (Forged Iron/Black) and 1023227 (Midnight Navy/Steel Grey). Low-profile work shoes with left and right asymmetrical carbon-fiber safety toes that meet ASTM F2412-17 and F2413-17 F I/75 C/75 EH (electrical hazard) safety standards.Mesh and synthetic upper. Lace-up style. Heel pull loop for assisted entry.Plush tongue and collar for added comfort. Mesh and moisture-wicking textile linings for a drier, more breathable foot environment. Removable metatomical PU footbed provides long-lasting underfoot support and comfort.External Stability Shank (ESS) provides comfortable midfoot support.KEEN.Regen midsole is lightweight and compression resistant for superior stability and shock absorption. This midsole provides 50% more energy return than standard EVA foam.Non-marking rubber outsole is oil and slip resistant that meets ASTM F1677-96 MARK II and ASTM F2913-17 SATRA Non-Slip Testing Standards. It features siped tread design that disperses liquids quickly for reliable traction.Imported. Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size.Measurements: Heel Height: 1 1⁄2 in Weight: 1 lb 2 oz Platform Height: 1 in SKU 9337958