Warm, protective socks to make the most of your day on the slopes! Developed from 300,000 feet and 15,000 boots, Sidas socks provide a perfect fit between your feet and your boots. This protective sock is designed for skiers who want to absorb shock and eliminate shin pain. Featuring foam tibial protection, it prevents pain and absorbs shock. Natural wool combined with technical fibers regulate temperature and wick away perspiration. Designed to fit close to the foot for optimum comfort. Low volume: CSOSKPROT19_LV, Medium volume: CSOSKPROT19_MV.