Description Retro-inspired mid-height work shoe reinvented with lightweight safety features, active fit, and energy-returning comfort for tasklists that donât quit.Heat-resistant rubber outsole rated up to 572ÂF/300ÂC100% non-metallic construction for easily passing through metal detectors in highly-secured areasNon-mutilating upper reduces the chance of marking or scratching surfacesNylon shank for midfoot supportEnvironmentally preferred premium leather from LWG-certified tannery for cleaner waterKEEN.ReGEN lightweight, compression-resisting midsole providing up to 50% energy return with every stepOil- and slip-resistant non-marking rubber outsoleElectrical hazard (EH) or Electric Shock Resistant (ESR) footwear helps provide a secondary source of protection in case of accidental outsole contact with live electrical circuitsBreathable canvas upperRemovable metatomical insole for comfort and supportMesh liner provides breathability to help keep feet cool in warm environments