Low-density open-cell polyurethane midsole for good shock absorption and oil resistant soft rubber outsole with low profiled treads. Asymmetrical steel toe providing more toe room. Non-metallic puncture resistant plate. Dielectric (ESR) protection. 2.0 mm full grain leather. Stitching threads tested for strength. Recoil System under the foobed for more comfort. Low-density soft foam footbed. Mesh lining.