High-quality processed upper material. The Haix Protector Ultra 2.0 GTX has a hydrophobic and breathable suede upper with a thickness of 2.8 - 3.0 mm. The seam-free sides also ensure less wear and tear. Inner lining and breathability. The inner lining ensures waterproofness and breathability with the familiar Gore-Tex performance. The abrasion-resistant fleece interlayer in combination with the Haix Climate System, which utilises the pumping motion that occurs when walking, transports moisture through the ventilation openings on the shaft and tongue, thus ensuring optimum climate comfort in all seasons. Cut protection and safety. The Protector Ultra 2.0 GTX offers protection with its cut protection class 2 (24 m/sec.) in accordance with EN ISO 17249:2013 for potentially unpleasant incidents with a chainsaw.