Stay safe while you work in Nautilus footwear. These slip resistant work sneakers feature a water resistant action leather upper, an ergonomically designed ''wide area'', as well as a composite safety toe cap, an EVA midsole for maximum comfort and a highly durable, slip- and oil-resistant outsole. They are super lightweight, with no exposed metal to meet scratch resistant workplace requirement. This model meets or exceeds ASTM 2413-05 impact/compression ratings. Material: Leather, Synthetic.