It stimulates over 2800 reflex points on your feet. FurzeroPulseGrid Tourmaline Ionic Socks Based on infrared, magnetic therapy and ionic therapy, these FurzeroPulseGrid Tourmaline Ionic Socks provide users with multi-faceted leg massage and stimulation. It helps to effectively stimulate blood and lymphatic circulation in the body, relieves varicose veins and reduces fluid accumulation and cellulite in the body. Research has shown thatBaicloudPulseGrid Tourmaline Ionic Socksare the best choice for relieving knee pain and inflammation.Baicloud PulseGrid Tourmaline Ionic Socksself-release negative ions and far infrared rays. According to New York Medicine, the easiest, safest and most effective way to treat most diseases, including cancer, is to improve the body through infrared therapy. Infrared therapy causes blood vessels to dilate, which enhances circulation and oxygen delivery throughout the body. Baicloud PulseGridTourmalineminerals on the bottom and belly of the sock (a precious natural mineral)stimulates the foot and calf muscles through acupoint massage to promote blood circulation and relax the foot. Other conditions can also be relieved, such as varicose veins, muscle tension, foot fatigue, muscle tightness, muscle spasms, neuropathy, chronic neuralgia, and plantar fasciitis to restore the perfect shape of your legs overnight! Specifications: