Nautilus N4391 Product Description
The N4391 features a nylon and synthetic leather upper, removable anti-fatigue polyurethane insole, EVA midsole for maximum comfort, and a highly durable, slip- and oil- resistant stabilizer outsole. No exposed metal to meet scratch resistant workplace requirement. 100% metal free. 100% man made components. Meets or exceeds ASTM 2413-11 SD ratings.
True to Size