1Helps relieve swelling, varicose veins, spider veins, muscle soreness, edema, deep vein thrombosis. 2Used to improve blood circulation and postoperative use, suitable for most people's leg shape. 3The 360 degree wrapping can relieve the pressure of the vein valve and assist in treatment of varicose veins. 4Nylon + polyurethane material manufacturing ensure maximum durability and comfortable wearing. 5There are 3 different sizes stockings available, you can choose according to your demands.