describeQuick Relief Heel and Arch Pain Relief Socks improve blood flow, relieve swelling, and energize tired, aching feet and ankles.Breathable and odor-resistant fabric for all-day comfort Breathable, low-odor fabric ensures your feet stay fresh andhygienically clean all day longCentralized support for the toes The bottom of this sock is tighter than the top, which gently pushes blood from the bottom of the foot to the top. If your legs or feet are just a little swollen, you should tryStabilizesthe foot so you can confidently wear your all day long for superior comfort and foot stability. Relieves pain and swelling almost immediately, allowing you to stand, walk or run pain-freePrevents Injury and Supports Healthy Circulation You'll lovethe soothing benefits of improved blood flow, even in your toes, reducing swelling, tingling or discomfortsoothing socksfeatureQuick Relief for Heel and Arch PainPrevents injury and supports healthy circulationStabilizes the foot for peace of mindBreathable,odor-resistant fabric for all-day comfortSpecificationMaterial: NylonColour: BlackSize: L/XL (pressure value 15-20)Condition: 100% brand new, high qualityManufacturer: China, China factory local products for salefriendly reminder:Please allow slightmeasurement errors due to manual measurement. Due to different monitors and lighting, the picture may not reflect the actual color of the item. thank you for your understandingPackage Included2* pairs of relief socks Products from Chunchuan's store