KEKING's SERVICE TENET: Quality-based, Best Service for Every Customer! Please feel free to contact us if you have any problem about our product. We appreciate it very much if you can also give us suggestions. KEKING Therapeutic:Open Toe/Heel Knee Length Stockings 20-30mmHg Graduated Compression Technology. How it Works? The 5 intervals of graduated compression provide a compression action to the leg that is more at the ankle and decrease gradually upward in the leg towards the heart. Details Provides healing support to help relieve symptoms of varicose veins, chronic leg conditions and swelling. Benefits ●Graduated compression enhances blood circulation with maximum compression at the ankle that gradually decreases towards upward the legs to provide a restoring feeling. ●Massages tired, achy legs while moving ●Ideal for standing, sitting, traveling or active office work; can also be used post-surgery. ●Stuff is soft, smooth, and soothing for everyday activities ●Provides comfort and prevent slipping. ●Open-toe and heel design has a smooth, cozy finish Wash and Care ●To prolong the life of your garment, always wash and dry by hand. ●Avoid harsh detergents and softeners that may damage the fabric's elasticity. ●Do not aqueeze. Gently squeeze away excess water, then air-dry. All of above description is the reason that how confident we are so you will LOVE them! We also have Thigh High Compression Stockings, Elbow Compression Sleeves, Calf Compression Sleeves and many more products. All our product have 100% money back guarantee! Each purchase is supported by our 90-day, completely risk free! Choose our knee-high compression sleeves to feel the difference instantly! Your calf/leg/foot will thank you! Special pricing is available only for LIMITED TIME. DON'T HAVE TO WAIT, ADD IT TO THE CART! Get the best care now!