DESC: Leather upper features Dri-LEX lining, a steel shank, a PU midsole and a dual density polyurethane outsole. DRYZ technology, an innovative insole system that absorbs moisture and converts it into a dry gel within the insole of the shoe. As a result, the insole absorbs the moisture from perspiration throughout the day, yet remains dry to the touch. Steel toe meets or exceeds the compression and impact testing rating of 1-75 and will absorb up to 75 lbs. of impact. Electrical hazard tested to withstand applications of 14,400 volts at 60hz for one minute without leakage. Patented Opanka Construction provides durability and flexibility.