Experience more warmth, more power and more fun on long winter sports days.With 15 innovations from 20 years of experience, the X-SOCKS® SKI RIDER 4.0 WOMEN offer comprehensive protection and comfort for women winter sports enthusiasts.The high-tech socks of Generation 4.0 are the result of continuous development.They prevent pressure points and chafing and use top technologies to effectively protect your feet, calves and toes.The intelligent ventilation system ensures a dry and warm skin climate even after hours.The long-lasting, comfortable thermoregulation promotes the performance of competitive winter sportswomen and passionate hobby skiers.The new HeliXCoil system supports the calf muscles and reduces the risk of fatigue-related injuries.The innovative Suppronation® footbed counteracts possible overloading and ensures a balanced foot posture.Thanks to 3-ExpandLadiesStripes and Narrow Arrow Construction, slimmer female feet benefit from a perfect fit.