The Hanwag Alaska GTX can rightly be described as a classic among trekking/mountain boots. A masterpiece of craftsmanship and know-how. Made from waxed nubuck leather with Gore-Tex membrane. Details such as the high rubber rand and a one-piece vamp with as few seams as possible provide extra comfort and performance for this model. The Alaska GTX Wide shoe offers more room in the forefoot and ball area. - Memory plastic insole - Comfortable trekking last - Contains non-textile parts of animal origin