Tourmaline Ionic Body Shaping Stretch Socks - Tourmaline minerals 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. Increase Metabolism - This stockings help speed up metabolism and eliminate cellulite and edema accumulated in the body. Relief the pain - The Socks can help you relieve pain in various parts of your body, relax tense and cramped muscles, strengthen muscle tissue, reduce the accumulation of body cellulite, and relieve varicose veins. High-quality material - Made of high-quality polyester cotton, which has the characteristics of softness and comfort, good air permeability and good Breathable and comfortable - The socks are made of soft material, so they are comfortable even after a day of walking.