Self Heating Socks

Foot Warmer made of high-quality polyester cotton with the properties of soft and comfortable, has a long service life. The bottom of the socks has a tourmaline design that heats itself to regulate blood circulation, heat to relax feet. Tourmaline socks relieve leg fatigue, pain, 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. These heated socks provide powerful warmth and comfort while riding, skiing, hiking, fishing, etc. Great for arthritis foot and chronically cold feet, giving you a warm winter.