Boot 8" made of water resistant and breathable Ultimate full grain leather. Breathable and waterproof GORE-TEX membrane lining , zip with gusset and Thinsulate® B600 thermal insulation. Dual component sole Icon Pu-Rubber Vibram® Fire&Ice SRC HRO: direct injection Esolight 1.0 midsole with the insertion of Vibram® outsole to ensure durable protection even after exposure to petrol, oils and others lubricants. HRO heat resistance up to 300° according to the EN 20345 standards. Maximum support and stability thanks also to TPU protective elements applied on the toe and heel. PZX fiberglass toe cap and perforation resistant Txzero insole made of ultimate textile material, offering outstanding lightness, protection and flexibility.