Summer baby sandals solid color baby boy sandals soft sole anti-slip boys girls sandals toddler baby shoes beachsize information: (1in=2.54cm)size 21(insole 14.5cm), suitable for the foot length 13.5cmsize 22(insole 15.0cm), suitable for the foot length 14.0cmsize 23(insole 15.5cm), suitable for the foot length 14.5cmsize 24(insole 16.0cm), suitable for the foot length 15.0cmsize 25(insole 16.5cm), suitable for the foot length 15.5cmsize 26(insole 17.0cm), suitable for the foot length 16.0cmsize 27(insole 17.5cm), suitable for the foot length 16.5cmsize 28(insole 18.0cm), suitable for the foot length 17.0cmsize 29(insole 18.5cm), suitable for the foot length 17.5cmsize 30(insole 19.0cm), suitable for the foot length 18.0cmsize 31(insole 19.5cm), suitable for the foot length 18.5cmsize 32(insole 20.0cm), suitable for the foot length 19.0cmsize 33(insole 20.5cm), suitable for the foot length 19.5cmsize 34(insole 21.0cm), suitable for the foot length 20.0cmsize 35(insole 21.5cm), suitable for the foot length 20.5cmbefore ordering, please measure your baby’s foot length and choose the right size.1. please do not measure the insole length, it is not the foot length. ( inner insole size=footlength+0.5 or 1cm )2. when measuring foot length, please add a length of about 0.5 or 1cm. the child is growing rapidly, and we would rather choose slightly larger shoes.3. choose the right size according to our size chart.4. due to the high cost of international express delivery, the goods in the package do not contain the box.  note:1. the measurement is not absolutely accurate, maybe there is an error ± 5mm.2. the colors displayed may be a little different due to different computers.3. due to the high cost of international express delivery, the goods in the package do not contain the box.4. if you have any questions, please contact with us, we will answer you as soon as possible.