90% Cotton. 10% SpandexImportedMachine WashSIZE: Women's shoe size 5~10.HIGH QUALITY MATERIAL: The knee high socks made of high quality cotton and spandex with super stretchy. Soft to touch and comfy to wear. you can stretch it under your knee.ALL MATCH FOR ANY OCCASION: Knee high socks are the ideal complement to your favorite mini skirt. shorts. etc. Fit for daily wear. party. out activity. school and any other occasions. making you look special and good all day.PERFECT GIFT IDEA: All season cotton socks are perfect for christmas. birthdays. mother's day. girlfriends. daughters or anyone you love.OUR SERVICE: provides top quality and excellent customer service. If you don't like our products. please contact us for a full refund or a free replacement.