Haix Fire Flash 2.0 UK 4.0 / EU 37

Waterproof leather upper, hydrophobic, breathable (5.0 mg/cm²/h), 2.5 – 2.7 mm thick GORE-TEX® Performance lining; 4-layer GORE-TEX® laminate, waterproof and breathable. Highly abrasion-resistant lining with fleece interlayer. Optimal climate comfort for all seasons with the highest demands. Increased chemical protection. Fleece insole moisture-absorbing fleece insole footbed. Anatomically shaped insole with very good moisture absorption and quick drying, replaceable, washable. Toe cap: anatomically shaped and padded protective cap in wide design. Anti-puncture sole flexible, lightweight, anti-puncture sole insert. Sole foamed and highly abrasion-resistant rubber cupsole with a street/terrain tread, high temperature resistance, and good rolling comfort. Ladder tread pattern with pronounced heel front. Oil and petrol resistant, non-chalking. According to EN ISO 20345:2011 / EN 15090:2012. HAIX® Climate System uses the pumping movement that occurs when walking and transports moisture to the ventilation openings on the shaft and tongue. HAIX® Lacing System patented lacing/zipper system with internal crossover shoe laces to reduce the risk of snagging. HAIX® HD Cap System rubber cap with special profile for longer life. HAIX® MSL System MicroSoftLight: improved cushioning, extreme weight saving due to the PU foam in the entire sole area, as well as good cold or heat insulation. Sun Reflect reduces the heating effect of the upper leather due to sunlight. Sunlight is reflected by the leather, thus conducting heat to the foot. Other features include a leather loop on the zip, improved tear-out reinforcement on the zip, zip cover, zip fixation: HAIX® EasyZip (replaceable), back pull-on loop, NOMEX® laces, lace fixation and pull-on loop, reflective stripes, heel bend, and bend insert in the instep area.