Ladies 12 Pairs Multi Color Pack Opaque Trouser Knee High Socks 9-11 3% spandex New improved Quality Longer Length Sumona Trouser socks Materials : 97% Stretch Nylon and 3% Spandex Size : 9-11 ( Fit women shoe size 4 to 10 ) Length: 19" Top to Toe ( Without Stretch) Super Quality with COMFORT band