How to choose size?
3 sizes available.
1.3M US/Sole length 10.5cm/4.13", Age for 0-6 Months,
2.4M US/Sole length 11.5cm/4.53", Age for 6-12 Months,
3. 5.5M US/Sole length 12.5cm/4.92", Age for 12-18 Months.
Length is insole length.Please measure baby's feet to match the shoes sole length, the age is just for reference.