Fits the ankle, not easy to loose and deformDress to avoid troublesArch support designed to fit your footBreathable and comfortableProtect the heel and ankle, not easy to rub and sprain.Hose Height: SocksGender: MaleType of exercise: runningnotes:Due to different lighting and screen settings, the color of the item may vary slightly from the picture.Due to manual measurements, please allow for slight size differences.Note:*Due to the difference between different monitors, the pictures may not reflect the actual color of the item. *Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Thanks for your understandings.