HAIX AIRPOWER XR21, UK 14.0 / EU 50

Upper material

Waterproof leather, hydrophobic, breathable (5.0 mg/cm²/h), 2.0 - 2.2 mm thick.

Inner lining

GORE-TEX® Performance, 4-layer GORE-TEX® laminate combined with woven fur lining, waterproof and breathable. Highly abrasion-resistant lining with fleece interlining. Optimal climate comfort for colder seasons with highest demands. Increased chemical protection.

Fleece insole

Moisture absorbing fleece insole

Insole

Comfortable, cushioning, moisture wicking. Separate heel cup provides good cushioning and foot guidance.

HAIX® Composite toe cap

Anatomically shaped, ultra-light protective cap made of glass fibre reinforced plastic for highest safety requirements.

Anti-puncture sole

Flexible, lightweight, metal-free and puncture-resistant sole insert.

Sole

Rubber/PU sole with robust street/terrain tread, increased rolling comfort, abrasion-resistant and slip-resistant - even in cold conditions. The PU cushioning wedge with its low weight provides excellent running characteristics. Very good insulation against cold. The outsole is heat, oil and petrol resistant and does not chalk.

HAIX® Climate System

HAIX® Climate System with Micro-Dry lining on the cuff.

HAIX® Vario Wide Fit System

With 3 different insoles, the boot can be individually adjusted in width.

Sun Reflect

Reduces the heating effect of the upper leather through sunlight. Sunlight is reflected by the leather, so less heat is conducted to the foot.

Other

High-quality lightweight lacing elements, reinforcement in the toe area.