Therapeutic Effect: Medical thigh high compression socks by improving blood flowing & circulation, helps relieve tired, aching, fatigued legs, while effectively solve the problem of inflammation of the legs and feet.Perfect for most athletic activities and everyday wear. Perfect accessory to pair with your favorite shoes and match for most of your daily wearing. It is also a perfect gift to yourself or friends.Graduated Compression: Thigh high compression stockings provide 20-30 mmHg of precise gradient compression from the toes to the upper legs. Perfect for preventing cramping, fatigue, swelling and helps in muscle recovery. It's level of compression is comfortable and safe, perfect for use after surgery.Serving Customers: without any risk! If you have any ions during the purchase compression socks, pl let us know in time and we are willing to solve the problem. We hope that every customer can it with confidence and use it comfortably.Material:Thigh high compression socks made of Nylon 77%, Spandex 23%. Reinforced heel, designed for long lasting durability. They also feature a wide, comfortable silicone top band that stays in place and makes it easy to put on.