Experience a new dimension of performance in your favourite sport with the X-SOCKS® SKI TOURING SILVER 4.0, specially designed for passionate ski tourers.Patented technologies ensure even more fun in endurance winter sports.With an optimal skin climate, a perfect fit and functional zones that provide support, the high-tech socks support your performance on extended ski tours.Intelligent technologies such as the Suppronation® Bandage or the anatomically shaped footbed are precisely integrated into the densely knitted material and ensure stability even under sustained stress.Protectors for toes, heels, ankles and shin guard sensitive or particularly exposed areas against friction, pressure and blistering.The unique HeliXCoil system is knitted seamlessly into the material in two concentric spirals surrounding the calf.The technology promotes muscle control, supports blood circulation and relieves the cardiovascular system.Ventilation technologies such as the Traverse AirFlow Channel System and the Air-Conditioning Channel® 4.0 enable efficient cooling.The permanent fresh air supply ensures dry feet without cooling down.