Feature:1. Prevent Varicose Veins: Since the compression level is strong, it can be used for various leg problems, such as preventing clots, varicose veins, leg swelling, edema, and deep vein thrombosis.2. Perfectly Cover Yout Legs: The high leg support compression stockings will perfectly cover your ankles, legs and thighs. The moderate compression level of this compression socks is 1520mmHg.3. Promote Blood Circulation: Suitable for men and women, compression socks help promote blood circulation and improve leg fatigue caused by prolonged standing.4. High Resilience: Stockings can also be used as a leg garment for leg shaping and tightening. Three dimensional cutting, high resilience, not easy to deform.5. Core Spun Silk Fabric: Compression socks adopts high quality core spun silk fabric, soft and silky, skin friendly and breathable, comfortable to wear.Specification:Item Type: Compression StockingsMaterial: Core Spun SilkPressure Rating: I level pressure (15-20mmHg)Style: Long TubeProduct Size:Circumference of Ankle Thin Area: Approx. 20-22cm / 7.9-8.7inCircumference of Calf Thick Area: Approx. 29.5-31.5cm / 11.6-12.4inCircumference of Thigh Thick Area: Approx. 44-46cm / 17.3-18.1in.Package List:2 x Compression StockingsNote:Please allow slight error due to manual measurement. Thanks for your understanding.