Men's hiking boots Grisport 10303 waterproof in dark brown color from genuine leather of excellent quality with protective membrane Gritex that resists rain and snow and protects from the cold. In the summer months it ensures good breath. Cordura fabric is the key element in Branded and high quality mountaineering shoes. Incredible resistance and tremendous resistance to tears and punctures. The Support System is a revolutionary heel support system. It essentially locks the heel in the shoe so that the foot has maximum stability even in the most rugged heels. The SAsystem is a shock absorption system that acts as an aerosol. This protects the knees and waist and generally all parts of the body that are under pressure during hiking, mountaineering, etc., in soils that are passable to very inaccessible and uneven.