Cotton Blend
✔PERFECT FOR THOSE WHO SUFFER FROM COLD FEET!
✔The bottom of socks has Tourmaline design which can self-heating to warm and relax your feet in cold weather.
✔Tourmaline socks relieve leg fatigue,regulate the nervous system, self-heating, remove moisture and stop odor remove swelling of the legs and feet peeling of the skin, produce a static foot massage, regulate blood flow.
✔The strategically placed tourmaline reflects heat back into the foot to ease pain.
✔To stimulate acupuncture points. Daily use any time of day. Wash under running warm water without detergents. Great for outdoor activities: skiing, snowboarding, hiking, hockey, and other sports.