Haofy 's zip compression socks are designed to reduce pressure from bottom to top. The pressure progress counteracts a condition of high pressure in the vascular veins, promotes blood circulation and relieves varicose veins. Suitable for daily prevention, used to treat varicose veins of the lower extremities and vein thrombosis syndrome of the lower extremities Typical symptoms: 1. Superficial blood vessels are varicose like earthworms 2. Swelling of the lower extremities, skin pigmentation, itching and ankle edema 3. Strange sensations in the lower extremities, acupuncture, strange itching, burning 4. Epithelial temperature rises, with pain and sensitivity 5. Gangrene and local ulcers Precautions: 1. It is recommended to wear for 1-2 hours at first. After adaptation, if there is no problem, you can gradually increase the wearing time. 2. It is best to wear socks for tendons during the day, not at night. 3. Please wash by hand in lukewarm water (the water temperature does not exceed 45 ℃) 4. Do not expose to the sun, allow to dry naturally after spreading Package includes: 1 Pair Compression Socks