Keen Men's Raleigh Aluminum Toe Work Shoe Neutral Grey/Green Left and right asymmetrical aluminum toe. Reflective patch on heel and toe. Secure fit lace capture system. TPU stability shank. Aluminum Toe. Light Duty. Oil and slip resistant non-marking rubber outsole. PU midsole. Removable metatomical PU footbed. Keen Men's Raleigh Aluminum Toe Work Shoe Neutral Grey/Green