Wide Calf STRETCH-IT Knee High Monkey Love Socks 55% polyester, 43% cotton, 2% spandex Sock It To Me Women's Stretch It Knee high sock - Sock Monkey Love (s0015) These socks can stretch up to 21 inches in circumference. 55% polyester, 43% cotton, 2% spandex. Made in Korea. Approximately fits women's shoe size 5-10.