Compression Knee High Socks for Women and Men 20-30mmHg-Circulation Support Socks Running, Nurses, Shin Splints, Flight, Travel, Fatigue Relief Product details Fabric type ： 65%Nylon, 15%Polyester,20% Spandex Care instructions : Machine Wash High Quality: We do our best to choose high quality ultra nylon and elastic fibers of our compression socks to provide most premium comfort and support. The seamless toe and the cushion all of the sole will not have no more blisters. Great quality, light weight and soft touch are our confidence to provide you perfect compression socks. It is ideal choice for people who sit or stand for a long period during travel or at work. Alleviates Pain Resulting From Edema, Varicose veins and Shin splints; Improves poor blood-circulation by providing the right amount of varied compression-levels on Heel, Foot and Calves; Relieves leg pain and helps to reduce building-up of lactic acid. Give Your Best Support: Professional compression stockings are suitable for everyone. Progressive and therapeutic pressure design; strong compression at the ankle and gradually decreasing compression near the calf. Best support for runners, athletes, nurses, fitness training, basketball, hiking, cycling, or those physical work.