The Haix Airpower XR26 is a robust lace-up boot in safety class S3. The upper material is made from water-repellent nubuck leather, which is up to 2mm thick and extremely durable. The functional inner lining consists of a 4-layer Gore-Tex Performance membrane and makes the safety shoes waterproof and breathable. The highly abrasion-resistant lining material and the fleece interlayer offer perfect climate comfort all year round. The Haix Climate System also ensures permanent air exchange through the rolling movement. The insole provides good foot guidance and stabilisation of the feet. The puncture-resistant midsole is made of steel and the toe cap is made of reinforced plastic. The outsole is made from a high-grip rubber/PU mix and offers grip on any surface.