A. Compression at a pressure level of 20 - 30 mmHg: These pressure socks with zippers provide around 20 - 30 mmHg progressive pressure, offering therapeutic pressure that may help relieve leg fatigue, foot pain, and ankle swelling. B. Relief and recovery: It can alleviate moderate to severe varicose veins, swelling, edema, lymphedema, venous insufficiency, and superficial thrombophlebitis. It may help reduce muscle soreness and allow tired legs to recover relatively quickly. They are suitable for nurses, pregnant women, postpartum women, postoperative patients, and travelers, and are suitable for both men and women. C. Promote blood circulation: The pressure gradient of these progressive pressure sleeves may help promote blood circulation during long - term standing or sitting. The pressure sleeves contribute to promoting blood flow, making the blood circulation in the legs relatively smooth, thereby promoting recovery and enhancing endurance to some extent. D. All - day comfort and relief: These socks are made of breathable and antibacterial fabrics, with an open - toe design and reinforced seams. They have an appealing appearance, long - lasting support, and are easy to wear. E. Other functions: - The heel area is additionally reinforced to potentially extend the service life. - It can protect veins during travel or exercise. - It can be used for chronic venous insufficiency. - It can be used to treat varicose veins in the lower extremities. - It can relieve varicose veins during pregnancy. - It may aid in the recovery of edema, spider veins, and shin pain. - It can provide appropriate pressure to increase blood flow and prevent swelling during long - haul flights.