Uppers
Waterproof leather, hydrophobised, breathable (> 5.0 mg/cm²/h), thickness 2.0 – 2.2 mm
Inner lining
Consisting of 3 layers in CROSSTECH® laminate technology, waterproof and breathable. Abrasion-proof lining fabric for optimised climate comfort at all times of the year, and especially when frequently moving between indoors and outdoors. Excellent penetration protection against blood and other bodily fl uids (thus preventing ingress of viruses and bacteria). Enhanced protection against chemicals.
Insert
Moisture wicking comfort insert with cushioning effect and antibacterial properties. Separate heel cup ensures optimized cushioning and foot guidance. „AIRFLOW“ channels. „Perfect-Fit“ marking for optimized boot size choice.
Insole
Moisture-absorbent fl eece insole.
HAIX® High Durability Cap System
TPU cap with special profi le for longer service life.
HAIX® Composite Toe Cap
Anatomically shaped, ultra-light toe cap made from fibre-reinforced synthetic, conforming to the highest safety standards.
Puncture resistant sole
Flexible, lightweight metal sole insert preventing punctures (patent pending).
Sole
Lightweight rubber/PU sole in a sports style with sturdy road/rough terrain profile and enhanced toe-to-heel support; wear-resistant with excellent anti-slip properties - even in cold weather. The lightweight PU shock absorption wedge provides extra walking comfort and excellent thermal insulation. The flame-resistant outer sole is non-marking according to EN 15090:2012 and offers excellent resistance against heat, oil and fuels. Its bright yellow signal marks are visible even through thick smoke.
HAIX® Arch Support System
Optimal ankle support and shock absorption in the arch provided by an anatomically formed last; good foot guidance and proper hold thanks to narrow heel and ankle shaft combined with added comfort through broad front foot area.
HAIX® Identification System
Name field for boot labelling.
HAIX® Vario Wide Fit System
Three different boot inserts enable you to adjust the boot to the width of your feet.
HAIX® Climate System
Micro-dry lining around the upper end of the shaft allows moist air to be released with every step while fresh air enters the boot through the vent holes along the shaft and tongue.
HAIX® Fast Lacing Fit System
Patented Two Zone Lacing System for quick and optimal lacing adjustment and correct fi t of the boot. Added safety thanks to integrated instep protection.
Sun Reflect
Sun Reflect reduces the heating effect of the upper leather by direct sunlight. Sunlight is reflected by the leather, keeping the leather and the feet cooler.
Others
Lateral refl ective strips, two-zone lacing system with patented protector, extra fl exible shaft and pull-on straps, certifi ed ankle protection
Barbara 
Thomas
Ottimi stivali per soccorso
Gianluca P.
Hai Fire Eagle High
Scarpone tecnico realizzato con estrema cura. La calzabilità è estremamente confortevole, e sono l'ideale per essere indossati tutto il giorno senza problemi e senza affaticare il piede, così come...