?Material: 97% polyester 3% spandex.Can Hand wash machine wash.?Size: 8.5 cm *60 cm(3.3 Inch *23.6 Inch),High Quality Provide Superior Comfort And Support.?Knee High Socks For Unisex,It is gentle on your skin and is suitable for indoor and outdoor activities. The thickness is moderately not too thick or too thin.?APPLICABLE TO A VARIETY OF OCCASIONS: Soccer, Hiking, Running, Cycling, Football, Athletic, Softball, Volleyball, Baseball Socks As Long As You Like?No Need To Worry About Deformation Or Fading. No Matter Outside Or Inside,also Daily Wear And Holiday, They Have Great Usage.It Can Be Worn By People Of Various Shapes And Sizes Even Height. They Go Up High Nicely, Stay Up Well.