Reduced Calf Pain and Faster Recovery - The strongest compression in the ankle area not only reduces cramps, fatigue, swelling, but also helps with muscle recovery, varicose veins and diabetes Better Blood Circulation - The strongest compression in the ankle area will promote blood circulation and oxygen flow. Reduce the accumulation of lactic acid and reduce muscle fatigue during exercise. Comfortable and Durable: The compression socks are made of power+ premium nylon fabric. The advanced circular knit structure provides 360-degree stretch for greater flexibility. The toe area does not squeeze your sore toe joints and is very comfortable. Great for Medical and Sports Aspects: Suitable for edema, diabetes, varicose veins, pregnancy, reducing shin splints, nursing. Also a best gift for sports enthusiasts. For example: runners, joggers, basketball players, football players, travelers, marathons, cross training, gym workouts, hiking, trekking What You Get and Size: You will get 1 pair of high-quality compression socks. XXL Size: Adult/Women's Shoe Size: 8-12.5, Men's Shoe Size: 8-12, Adult/Women's Men's Calf Size: 14"-18". XL Size: Adult/Women's Shoe Sizes: 5-8, Men's Shoe Sizes: 5-9, Adult/Women'sMen's Calf Sizes: 8"-14".