The secret is rapid regeneration through Smart Compression. Innovations from 20 years of experience make it possible. With precisely integrated functional zones, the X-SOCKS® SKI ENERGIZER® LIGHT 4.0 WOMEN optimize blood circulation and nutrient supply to the strained muscles during winter sports. The foot is relieved, and power transfer to the ski becomes more efficient. Additional advantages: The lightweight construction promotes targeted muscle work without neglecting protective and supportive functions. The Air-ConditioningChannel® 4.0 keeps the foot dry through constant air exchange. At the same time, technologies such as the Suppronation® bandage and toe, heel, and shin protectors are responsible for protecting sensitive or particularly exposed areas. The new, integrated HeliXCoil System encircles the calf with two concentrically knitted spirals that stabilize the musculature, promote blood circulation, and reduce the risk of fatigue-related injuries.