1-10Pairs FIR Tourmaline Magnetic Socks - Self Heating Therapy Magnetic Socks Unisex. Feature:. 1 Made of high-quality polyester cotton with the characteristics of soft and comfortable, has a long life. 2 The bottom of socks has Tourmaline design which can self-heating to warm and relax your feet in cold weather. 3 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. 4 The perfect tool for legs with varicose veins, as well as in renal failure. 5 Good therapy for the ankles and feet when frostbite. 6 To stimulate acupuncture points. Daily use any time of day. Wash under running warm water without detergents. 7 Great for outdoor activities: skiing, snowboarding, hiking, hockey, and other sports. Specifications: Material:Tourmaline,Polyester cotton Item Type:Braces & Supports Color:White,red,black Type:Tourmaline socks Effect:Anti-fatigue Massage Socks:Health Care Socks Tourmaline Massage Sock:Self-heating Magnetic Tourmaline Socks. Package Include:. 1 pair of self-heating Tourmaline socks. 1. pair of self-heating Tourmaline socks.