Ladies Fun Colorful Knee Socks (Sock Size 9-11) Women's Fun Printed Knee Hi Combinations. Material:75% Acrylic, 15% Nylon, 10% Spandex Size: 9-11 (Measurements: Long (15"inches), Foot (7" inches), Wide:( 3"inches)**These are Flat Measurements Select a Single Color Pack or Save on a 3 Pack Assortment. (Refer to Pictures) Great to keep legs warm during winter time and at any other day of the season.