70% Cotton 25% Polyester 5% Spandex, For US Women Shoe size 5.5 – 9. Women’s and girl’s super cute colorful knee high casual socks, great for casual wear and can use as costume cosplay socks. Perfect for everyday casual use. Super Cute in vibrant colors! Our house model on our listing’s pictures is Size Medium, Height 5’8,120 lbs and her shoe size is 8. AM Landen is a registered trademark. Our facility located in Southern California.