Sizing:

If your child's foot length is within a quarter inch of one size, it is best to order the next size up to allow for growing room.

0- 6 months - Fits up to 4" foot - US size 2-3

6-12 months - Fits up to 4 1/2" foot - US size 3-4

12 - 18 months - Fits up to 5" foot - US size 5-6

18-24 months - Fits up to 5 1/2" foot - US size 7-8

2-3 years - Fits up to 6" foot - US size 9-10

3-4 years - Fits up to 6 1/2" foot - US size 11-12