Upper Material
Nubuk leather, hydrophobic, breathable (5.0 mg/cm²/h), 2.6 – 2.8 mm thick
Inner Lining
GORE-TEX® Performance; waterproof and breathable. Highly abrasion-resistant lining with fleece midlayer. Optimized climate comfort for all year seasons and excessive use. Increased chemical protection.
Plastic/fleece insole
Moisture absorbent, anti-torsion design for outstanding stability, reducing point pressure (from stones, etc.)
Foot bed
Comfortable, impact-absorbing, moisturewicking, antibacterial. Separate heel cup ensures optimized cushioning and foot guidance.
Sole
Rubber/PU walking sole with proven street/terrain tread, wear resistant and non-slip traction; large, bevelled contact surface and superior bending comfort.
HAIX® Vario Wide Fit System
The width of the shoe can be individually adjusted by 3 different insoles. The shoe is supplied with a red insole (medium). A yellow insole (wide) and blue insole (narrow) can be ordered separately.
HAIX® Climate System
The HAIX® Climate system uses the pumping movement, which permits air circulation with every step – warm air is released through the Micro-Dry lining/vent holes at the top of the boot.
Others
Very good heat and cold insulation, rubber sidewall for a better durability, protection against stones, spines, etc., no side seams, study sole edge, anti-friction lacing elements, clamp hook for the bootlaces, bootlace individualization (orange)
Lukas S. 
Ryan M.
Fantastic Boots
Heavy Duty Mechanic so I wear a pair of boots almost every day. This is the first pair of Haix boots I have owned and most definately will be the first of many. Purchased this pair as my first...
Philip S.
Great Boots
Have worn them on plenty of occasions, and have done the job very well.
The one criticism I would have is, that even with loosening the lower half of the laces, only possible because of...