Our mid-calf socks are made of nylon with a fine, smooth texture and a soft touch, and the wrapping adds to wearability and comfort. They are durable and do not deform easily under pressure. No bunching, no tightness, no looseness. Stepped compression, scientific leg protection, decreg partial pressure, 34-56 mmHg at the foot and ankle, 23-32 mmHg in the middle of the leg and calf, 15-21 mmHg below the knee; bottom-up compression promotes venous blood return and can effectively improve local blood circulation. Available in three different styles, open toe, wrap toe and calf, the open toe version is breathable and comfortable for summer. Our socks are suitable for a wide range of applications and are ideal for people who spend a lot of time standing and sitting. Suitable for people with conditions such as varicose veins. In situations such as running, hiking, cycling, long journeys, climbing and pregnancy, the elastic socks improve blood circulation and reduce pain. Suitable for men and women. It is an essential part of your life.Customer Service: Our service is guaranteed, you can contact our customer service if you are not sure about anything, we offer 30 days free returns and refunds, 24 hours service to our customers, please feel free to contact us, always ready to help you!. Suitable for a wide range of applications: our socks are ideal for people who stand and sit for long periods of time. Suitable for people with conditions such as varicose veins. In situations such as running, hiking, cycling, long journeys, climbing and pregnancy, the elastic socks improve blood circulation and reduce pain. Suitable for men and women. It is an essential part of your life. Product features: stepwise pressure, scientific leg protection, decreg partial pressure, 34-56 mmHg at the foot and ankle, 23-32 mmHg at the middle of the leg and calf, 15-21 mmHg below the knee; bottom-up pressure can promote venous blood return, which can effectively improve local blood circulation. Available in three different styles, open toe, wrap toe and calf, the open toe version is breathable and comfortable for summer. Sizes: S (ankle: 8-9", calf 12-14"), M (ankle: 8.5-10", calf 14-16"), L (ankle: 9.5-11" calf: 15.5-17.5"), XL (ankle: 11-12.5", calf: 17-19"), XXL (ankle: 12.5-14", calf: 19-22"), 3XL ( Ankle: 13.5-15",Calf: 21-24"),4XL(Ankle: 14-16",Calf: 23-26"),5XL(Ankle: 15-17",Calf: 26-29"),6XL(Ankle: 16-18",Calf: 29-32"),7XL(Ankle: 16-18",Calf: 30-33"),Different sizes to suit people of different sizes. Material: Our mid-calf socks are made from nylon, which has a fine, smooth texture and is soft to the touch, and the wrapping adds to the wearability and comfort. They are hard-wearing and not easily deformed by pressure. There is no bunching, no tightness, no looseness. Imported. Nylon.Best Sellers Rank: See Top 100 in Health & Household. Country of Origin: China. : B0B8RHFM63. Manufacturer: DAISHA. Date First Available: August 3, 2022. Department: Unisex Adult. Product Dimensions: 2 x 2 x 1 inches; 3.53 Ounces.