Waterproof leather, hydrophobized, breathable (5.0 mg/cm²/h), 2.0 – 2.2 mm thick
GORE-TEX Performance; 4-layer GORE-TEX Laminate combined with woven fur lining, waterproof and breathable. Abrasion-proof lining fabric with fleece inner layer. Optimized climate comfort for all seasons even under extreme conditions. Enhanced protection against chemicals.
Moisture-absorbent fleece insole
For extra foot comfort, impact-absorbing, moisture-wicking, antibacterial. Separate heel cup ensures optimized cushioning and foot guidance.
Protective toe cap
Carbon HX toe cap conforming to the highest safety standards.
Puncture resistant Throughsole
Flexible, lightweight, metal-free sole, with METAL FREE insert.
Anti-slip rubber/PU sole with road/off-road profile, abrasion-proof, for enhanced toe-to-heel support, ideal for cold weather conditions. The lightweight PU cushioning wedge provides optimum wear comfort. Excellent thermal insulation. The non-marking outer sole is resistant to heat, oil and gasoline.
HAIX Climate System
HAIX Climate System with Micro-Dry lining along upper shaft end.
HAIX Vario Wide Fit System
Choose from 3 different inserts to adjust the boot to the width of your foot.
features Top-quality non-friction lacing elements, reinforced toe section.
Reducing heating effect of the upper leather by direct sunlight. Sunlight is reflected by the leather, keeping the feet cooler.
The HAIX Airpower XR21 is the ideal winter safety boot for tradesmen and workers. Boasting a cosy imitation fur lining, the XR21 ensures your feet stay warm even in the iciest of winter weather. This is enhanced by an anti-slip sole that provides outstanding thermal insulation against the cold, and excellent slip-resistance and a stable grip in all conditions. The hydrophobised leather and GORE-TEX membrane prevents water from snow or rain from penetrating, while still being highly breathable. Safety features meet EN 20345:2011 requirements with the protective toe cap providing S3 protection against falling objects. The sole is both anti-static and puncture resistant, guarding against sharp objects underfoot such as nails or shards of glass – and is also resistant against petrol, oil and other hazardous materials. The XR21 also boasts integrated comfort features, such as an impact-absorbing PU wedge that cushions your steps as you go, HAIX Climate System to keep your feet fresh and cool in the summer, and a moisture wicking, antibacterial foot bed with separate heel cup for optimised foot cushioning.
EN ISO 20345:2011 S3 HRO HI CI WR SRC