The Haix Airpower XR21 Gore-Tex is a highly developed safety boot that has been specially designed for demanding working environments. With its S3 safety category, it offers comprehensive protection and comfort. The waterproof, hydrophobised leather upper ensures high breathability, while the inner lining made from a 4-layer Gore-Tex laminate in combination with a woven fur lining is both waterproof and breathable. These properties make the boot ideal for use in cold and damp conditions. The ultra-light Haix Composite protective toe cap made of glass fibre reinforced plastic offers additional protection without increasing the weight. The slip-resistant rubber/PU sole with robust tread ensures safety on various surfaces, while the Haix Climate System ensures a pleasant foot climate. The boot is also equipped with a PU cushioning wedge, which increases comfort and improves insulation against the cold. The Haix Airpower XR21 is therefore an excellent choice for anyone working in challenging environments. Waterproof and breathable Gore-Tex lining. Ultra-light composite protective toe cap made of glass fibre reinforced plastic. Slip-resistant rubber/PU sole with robust tread. Haix Climate System for optimum foot climate. PU cushioning wedge for increased comfort.