The Ecorce 01 continues to be the benchmark for disruptive design and on-mountain performance, providing unsurpassing comfort. The shell is made by Polyamide PA12 Grilamid from the Swiss brand EMS. This material guarantees a complete support, a perfect transmission of forces, a unique vivacity and rebound, and a reduced weight. The Cambium boots are made of reinforced microfiber synthetic material to guarantee high support. Once the shell is removed, the Cambium shoe is perfectly comfortable for other activities.