HAIX and GORE-TEX CROSSTECH Boots with EXTRAGUARD upper technology

Innovative Firefighter Footwear

Meet the new class of firefighting boots from HAIX, engineered with GORE-TEX EXTRAGUARD upper technology and CROSSTECH® lining.

A Legacy of Innovation

For over 30 years, HAIX and the GORE-TEX Brand have shared a strong and successful partnership, driven by a passion for performance footwear and a commitment to real innovation that continuously benefits firefighters by exploring the next technological milestones.

Together, HAIX and GORE-TEX Brand set out to build the next class of fire boots, one that redefines protection without compromise. The result is firefighting footwear that provides a lightweight, breathable, and durable solution that shields against extreme heat, mechanical hazards, and harmful pathogens, while maintaining peak performance in the most demanding environments.

Close-up of the HAIX GORE-TEX CROSSTECH boots

The EXTRAGUARD Upper: Lighter, More Comfortable

HAIX GORE-TEX CROSSTECH boots are equipped with an advanced, 3-layer EXTRAGUARD upper. 

Designed to be durably lightweight, even when exposed to extreme wetness, and to dry quickly, this high-performance material outperforms traditional leather in both weight and re-dry speed. And with built-in abrasion resistance and flame retardancy, it offers long-lasting protection without sacrificing comfort.

  • 40% lighter than leather*
  • Quick re-dry: Stays lighter, dries faster
  • Flame and heat protection per DIN EN 15090
  • Durable form stability and clean, consistent quality

*Compared with full grain leather. Thickness measurement calculated in accordance with DIN 53326.

Firefighter in full gear, standing on an outdoor metal staircase

Durably Waterproof and Highly Breathable


At the heart of the new HAIX fire boots is the GORE-TEX CROSSTECH® Lining technology, a leader in breathable, waterproof protection. Seam-sealed and engineered to shield against pathogens and common chemicals, it protects in unpredictable conditions. The lining resists chemical exposure and biohazards, in accordance with ASTM F1671 and ISO 16604 standards.

Technical graphic of how the EXTRAGUARD upper integrates into the CROSSTECH boot
EXTRAGUARD Upper Technology combined with the GORE-TEX CROSSTECH® lining

Integrated Innovation: How it Works

The EXTRAGUARD 3-layer upper, sealed with GORE-SEAM® Tape and integrated with the GORE-TEX CROSSTECH® lining (inner bootie construction), forms a fully protected barrier in the fire boot. Seam sealing prevents moisture from penetrating through the seams, while the EXTRAGUARD technology minimizes water absorption, even after extensive use. The GORE-TEX CROSSTECH® bootie ensures durable waterproofness and shields against chemicals and blood-borne pathogens, even if the upper material is damaged.

The HAIX Fire Eagle 2.0 EXG Boot, standing in a puddle
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