These are the socks that help prevent lower leg cramps using a patented infrared yarn rather than compression. The socks are woven with a thermo-reactive mineral matrix that converts body heat into therapeutic infrared light that is reabsorbed back into the skin, promoting increased blood flow. They can be worn during exercise to improve performance and endurance, and worn overnight to help speed recovery. Unlike compression socks that can be difficult to put on, these knee-length socks slip on like any normal pair. Also provides relief for cold feet or circulation complications and helps control moisture and odor. Far infrared effect will not wash out or diminish with wear. Mineral White. Unisex sizes Medium (Men’s 7-9, Women’s 8-10) or Large (Men’s 10-12, Women’s 11-13) .
|Size||Men's Shoe Size||Women's Shoe Size|
|Medium||7 - 9||8 - 10|
|Large||10 - 12||11 - 13|