Rugged Flex™ – Eases movement · Hydro treated full grain leather upper · Mesh lining · Lace up closure · Coated iron eyelets · E: Energy absoption heel insock (footbed) removable, with anti-odor and absoption properties · Polyurethane injected midsole · Rubber outsole, SR: Oil resistant, HRO: Heat resistant to withstand 300°C, FO: Resistance to fuel oil, HI: Heat insulation 30 minutes at 150°C · Lightweight stability shank minimizes fatigue
