Keen Women's Springfield Aluminum Toe Work Shoe Steel Grey/Lake Blue Great for warehouse work and long days on your feet, these aluminum toe safety shoes feature an oil and slip-resistant outsole and lightweight stability for sure footing on indoor surfaces. Suede and synthetic upper. Oil-and slip-resistant non-marking rubber outsole. Dual-density compression-molded EVA midsole. Moisture wicking textile. Removable, metatomical PU footbed Keen Women's Springfield Aluminum Toe Work Shoe Steel Grey/Lake Blue