Haix Trekker Pro 2.0 Upper Waterproof leather, hydrophobic,GORE-TEX Performance; waterproof and breathable. Highly abrasion-resistant lining with fleece midlayer. Increased chemical protection. Anatomically formed, exchangeable, washable, very good moisture absorption, dries quickly.HAIX Protective steel toe cap, Protective Throughsole Flexible, lightweight and puncture resistant metal midsole. non-slip traction