2XU, the Official Compression partner of the US Ski Team (Alpine, Snowboard, Nordic, Freestyle) introduces the Elite Compression Alpine Sock. With targeted, graduated, compression, the Alpine sock will enhance circulation allowing you to Ski or Ride longer with less fatigue and more comfort. Utilizing a blend of powerful Invista Sport Lycra and Nylon fiber embedded with an agent at the thread level, this sock offers exceptional wear resistance and moisture/odor management while maintaining it"s compressive qualities longer. In addition to the mechanical properties of graduated compression to enhance blood flow, by controlling excercise swelling/edema, wearing the 2XU Compression Alpine sock while skiing or riding will restrict blood from pooling in the foot/ankle/calf area, keeping a precise boot fit and offering all day comfort and increased thermoregulation. Key features include Reversed Dimpled Padding on the shin for comfort while maintaining warmth and a Structured heel pocket with Ankle and Achilles support for a precise fit. There"s also a linked toe cage and relaxed forefoot for maximum compatibility with stock and custom footbeds. By maintaining a consistant foot shape without pooling/swelling through the compressive qualities, wearing the 2XU Alpine sock will keep your custom fit boot fitting the same regardless of time of day or conditions. The 2XU Elite Compression Alpine sock will allow you to Ski or Ride longer with less fatigue and more comfort.