Description Combining the durability of a work boot with the athletic performance and lightweight feel of a work sneaker, this style keeps you moving all day. It features a full-grain leather upper with TecTuff protection in high abrasion areas, KEEN.ReGEN midsole cushioning, offering 50% energy return with every step, and carbon-fiber toes.PRODUCT DETAILS:Left and right asymmetrical, non-metallic carbon-fiber toes offer unobtrusive fit and are 15% lighter than steel KEEN.DRY waterproof, breathable membrane Electrical hazard (EH) or Electric Shock Resistant (ESR) footwear provides a secondary source of protection in case of accidental outsole contact with live electrical circuits 100% non-metallic construction for easily passing through metal detectors in highly-secured areas Reflective webbing for additional safety and visibility Nylon shank for midfoot support Secure fit lace capture system Locking non-metallic lace hooksFull-grain waterproof leather and textile 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 liner provides breathability to help keep feet cool in warm environments Removable metatomical PU footbedSafety Rating: Meets ASTM F1677-96 MARK II Non-Slip Testing Standards Meets ASTM F2913-19 SATRA Non-Slip Testing Standards Meets ASTM F2412-18 and F2413-18 M I/75 C/75 EH standards Toe Type: Carbon-Fiber Toe Duty Type: Medium Duty Water Proof Certified Slip Resistant (Mark II)