The balance of agility, lightness and stability make the ZEPHYR MK2 GTX MID perfect. The upper materials used are made from a combination of water-repellent and tear-resistant suede leather and abrasion-resistant and breathable Cordura material. The waterproof and breathable Gore-Tex membrane is ideal for use in moderate and rather wet environments. The PU midsole with MONOWRAP frame surrounds and supports the foot like a kind of exoskeleton. The ZEPHYR MK2 GTX MID is certified as a professional shoe according to EN ISO 20347:2012, anti-static and has a cold and heat-insulating sole complex. The outsole is not only very non-slip, but also resistant to oil, petrol and contact heat.