These butterfly knee highs for kids put beautiful butterfly wings on the outside of your little one's legs. There is just something magical about these winged insects, especially when you're young. Two sizes fit kids ages 3 to 6 (shoe sizes 8 to 13) or 7 to 10 (shoe sizes 1 to 5). 72% cotton, 23% polyester, 3% nylon, 2% elastane. Made in Korea.