Despite being a large, flightless, and rather awkward bird, in ancient cultures like Egypt, the ostrich was revered as a symbol of truth and purity. That's good, because we can say with all honesty and a pure heart that these contest-winning knee highs are one of our most popular socks! These extra stretchy knee-high socks fit calves up to 21 inches around and women's shoe sizes 6 to 12. 54% cotton, 44% polyester, 2% spandex. Made in Korea.