Features1Lightweight: These compression socks are lightweight and will not cause you any discomfort even if worn for a long time. 2High Comfort: Helps reduce and prevent swelling, maintain positive circulation and leg health. Its compression level is comfortable and safe, making it ideal for post operative use. 3Open Toe Design: Adopts open toe design, which adds breathability and comfort to wearing experience, convenient for patients to check during the recovery process. 4Pressure Support: 23?32mmHg compression pressure helps reduce and prevent swelling for the wearer, maintaining positive circulation and leg health. 5Application: Can be used for various leg problems such as preventing clots, spider varicose veins, leg swelling, edema, deep vein thrombosis due to their strong compression level.SpecificationItem Type: Compression StockingsMaterial: Polyurethane fiberPressure Class: Secondary pressure (23-32mmHg)Auxiliary Conditioning: Suitable for people who have stood for a long time, sedentary, sore, numb, swollen, painful, easy to fatigue, leg discomfort and varicose vein symptoms, and postoperative recoverySize Details:3XL: Ankle: 13.5-15in / 34.29-38.1cm, Calf: 20-22in / 50.8-55.88cm, Thigh: 29-36in / 73.66-91.44cmPackage List2 xCompression Stocking