|SHOE SIZE||INNER CM||FITS FOOT THAT IS ~|
|0-6 MONTHS||11.5 CM||~ 9.5 CM|
|6-12 MONTHS||12.5 CM||~ 10.5 CM|
|12-18 MONTHS||13.5 CM||~ 11.5 CM|
TIP: If you do not have access to the foot you can always take out the inner sole of another shoe that currently fits & measure the sole instead of the foot to see which inner measurement to order.