Our Pulse Grid Tourmaline Ionic Sock contain tourmaline, high quality fibers, spandex. It can completely remove varicose veins and spider veins, reduce body fatigue and inflammation, prevent fat accumulation, keep the body healthy, prevent cancer cells, and boost the immune system. Control appetite, reduce harmful waste in the body, improve lymphatic circulation. The way to use it is simple: clean and dry your feet, put on ion socks and carry out your daily activities as usual. Fast relief of swelling and heavy legs, ankles and feet, helps plump and firm skin and effectively removes cellulite.