Lymphatic Drainage Just by Wearing Them Socks "Spa Treatment Leg Drainage" to Achieve Ideal Beautiful Legs Foot fatigue, coldness, and swelling often come from poor circulation, and swelling also makes your legs look thicker. This product uses a graduated compression design from the calf to the ankle to alleviate foot fatigue and swelling, and to tighten and slim the leg line. Recommended for those who stand for long hours, those who overuse their legs, and those who tend to swell. The graduated compression design of Leg Drainage causes the deep veins to be compressed by both the muscles and drainage when the muscles contract, enhancing the muscle pump action. Nano-germanium, which is pulverized to the nano level at high temperatures, is kneaded into the fibers to release negative ions. It regulates the stagnant bioelectric current balance. In addition, far-infrared rays emitted by nano-germanium warm the body from the core. Designed with a focus on Japanese factories. New, Unused L size, set of 2