A versatile men’s mountaineering boot with an abrasion-resistant fabric upper and waterproof GORE-TEX protection. Features the trademark SALEWA 3F System connecting the instep area with the sole and heel for flexibility, support, and the correct fit. The FLEX COLLAR increases ankle rear range of motion and comfort during descents with a curved shape. Outsole: Vibram New Mulaz. Single shoe weight: 675g