The Haix Airpower XR22 is the improved evolution of the best-selling X21H. The boot is lighter, features a more grippy outsole, and offers greater comfort due to its new insole. The upper material is made of the highest quality full leather, which is water-repellent and breathable, with a thickness of approximately 2.2 mm. A permanent waterproofing is provided by the Gore-Tex Performance membrane, while the shoe remains breathable. The toe cap is made of lightweight plastic and offers plenty of space inside. The puncture protection is provided by a flexible, lightweight, and metallic sole. The outsole is made from a high-grip rubber/PU blend and offers slip-resistant comfort in any terrain with its robust profile. The cushioning wedge made of soft PU ensures excellent cushioning properties. The Haix Climate System directs air out from the inside.