Sock size conversion:  Socks are sized in actual inches

Toddler sizes:

1T - Shoe sizes 3-8 1/2 (9-18 months)
2T - Shoe sizes 6-11 1/2 (18-36 months)

Children sizes:

4-6 - Shoe sizes 6-10 GIRL (Small)
4-6 - Shoe sizes 4-8 BOY (Small)
5-7 - Shoe sizes 10-4 GIRL (Medium)
6-8 - Shoe sizes 9-2 BOY (Medium)
7-9 - Shoe sizes 4-10 GIRL (Large)
7-9 - Shoe sizes 3-9 BOY (Large)

Adult sizes:

  9-11 - Shoe sizes 5-9 WOMEN (Large)
10-12 - Shoe sizes 8-12 WOMEN (X-Large/Queen)
10-13 - Shoe sizes 6-12 MEN (Large)
13-15 - Shoe sizes 12-14 MEN (X-Large/King)