Therm-Ic Heat Uni

Experience all-day warmth and comfort with the THERM-IC Heat Uni heated sock system. Designed for winter sports enthusiasts, this premium sock set delivers consistent, reliable heat from the first lift to the last run. The knee-length socks feature an anatomical left/right construction that contours perfectly to your feet, eliminating bunching and pressure points inside ski or snowboard boots. Reinforcements at the shin, ankle, and instep add cushioning and protection, while the advanced synthetic-blend fabric wicks moisture away to keep your feet dry and warm.