Tried and tested high shaft boots in a new look. LOWA - simply more... Guaranteed weather protection: waterproof, windproof and breathable thanks to Gore-Tex membrane Excellent fit for medium width feet: our last is the secret to optimal comfort LIGHTWEIGHT, FLEXIBLE AND MULTIFUNCTIONAL The perfect combination of the latest technology and traditional craft Engineered for agile and stable missions, the Zephyr MK2 GTX HI boasts a hi-cut upper crafted from water-repellent suede and breathable CORDURA, adjustable lacing, GORE-TEX Extended Comfort laminate for moderate or wet conditions, and a dual-layer PU midsole with MONOWRAP frame. As certified occupational footwear, it's built to perform.