With the X-SOCKS® X-LAND RACE 4.0, you are perfectly equipped for continuous winter sports under constant strain. Padded functional zones protect the stressed areas of the foot at the toes, heels, ankles, and shins. This significantly reduces the risk of injuries caused by pressure, impact, and friction. The Suppronation® bandage and the anatomically shaped footbed are precisely integrated into the high-tech material and support fatigue-free performance. The unique HeliXCoil system surrounds the calf in two concentric spirals, promoting muscle control, supporting circulation, and relieving the cardiovascular system. Ventilation technologies such as the Traverse AirFlow Channel System and the Air-Conditioning Channel® 4.0 enable efficient cooling. The constant supply of fresh air keeps feet dry without cooling them down.