Feature: --Support your ankle, foot-arch, and shin with these high quality zippered compression socks with medical-grade gradual compression. --Whether you are suffering from Plantar Fascitiis, Varicose Veins, Swollen Feet or Swollen Ankles, these Zippered and Non Zippered Compression Socks can provide superior support and compression where you need it the most.  --The Zipper sock features a zipper to apply compression exactly where you need it. Support yourself in style regardless of your required size with our Beige or Black selections. 1.Dense structure excellently supports the varicose veins. 2.Optimal compression increases blood flow during a long flight and prevents swelling. 3.Flat seams secure comfort when worn. 4.The heel zone is strengthened additionally that extends the service life of the products. Function: Protection of veins during traveling or sporting Chronic venous insufficiency Lower limb varicose veins Varicose veins during pregnancy Rehabilitation Pacakge: 20-30 mmHg   Compression Socks W/ ZipperProduct Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.