2-4 years will fit a kid's shoe size 6-11
4-7 years will fit a kid's shoe size 10-1 Youth
7-10 years will fit a kid's shoe size 12-5 Youth
A 3 pair variety pack of science and math socks for your smart kids. One pair of Einstein socks, one pair of planets socks, and one pair of math equation socks. Wear a matching pair or if you can't choose just one pattern, wear a mismatched set! Fun socks for kids.
59% Cotton, 39% Nylon, 2% Spandex; 75% Cotton, 23% Nylon, 2% Spandex