Sock size toddler - shoe size 3-7 - age 1-2 yrs Sock size xs - shoe size 6-11 - age 2-4 yrs Sock size s - shoe size 9-1 - age 3-7 yrs Sock size m - shoe size 12-6 - age 5-10 yrs Sock size l - shoe size 6-9 - age 10-adult Go to the top of the class wearing this traditional knee high.
^Jefferies Socks Little Girls' High Class Knee High (Pack of 3), White, Toddler, Jefferies Socks Children's Apparel. Amazon. UPC 038326247939 (revised Apr 2019)