Designed with game-changing midsole cushioning, leather upper, and ESD outsole, this slip-on work sneaker adds protection for both you and your workpiece. Carbon-Fiber Toe KEEN.ReGEN ESD-Rated Non-Metallic Non-Mutilating Oil- And Slip-Resistant FEATURES -100% non-metallic construction for easily passing through metal detectors in highly-secured areas -Non-mutilating upper reduces the chance of marking or scratching surfaces -Elastic side panels for easy on and off -Nylon shank for midfoot support -Environmentally preferred premium leather from LWG-certified tannery for cleaner water -PFAS-free, durable water repellent repels water just as well as forever chemicals without harming the planet -KEEN.ReGEN lightweight, compression-resisting midsole providing up to 50% energy return with every step -Oil- and slip-resistant non-marking rubber outsole -Electro static dissipative (ESD) or Super-Static Dissipative (SD+) footwear is constructed to dissipate excess static electrical charges, protecting the workpiece -Water resistant leather provides a barrier against liquid absorption and helps preserve the quality of the leather over time -Removable metatomical insole for comfort and support