Boot 8" made of water resistant Idrotech full grain leather with zip. Thermal insulation lining Thinsulate® B200 to keep the foot warm in damp or wet conditions with superior active-breathing performance. Icon dual-density Pu sole designed to offer excellent performance in all work environments and on all grounds. Slip-resistance sole tested to the SATRA laboratories on metal grating and wooden scaffold boards. PZX fiberglass toe cap and anti-puncture Txzero insert for extreme lightness, protection and flexibility.