The men’s Mammut Alvra II Mid Apre Boot combines design and environmental friendliness. The half-height casually tailored model comes with sustainable features. While the environmentally friendly terracare® leather makes the shoe comfortable to wear and durable, the Vibram Ecostep outsole, made from at least 30% recycled rubber, provides optimal grip on uneven terrain. A footbed made from recyclable cork offers extra comfort. With its very comfortable feel and waterproof membrane, the Alvra II Mid Men takes it all in its stride, from city streets to hiking trails. Its trendy retro style creates an eye-catching look.