Aqua Beach Shoes for Children Slipstop Water Shoes Kids Baby Swimming Barefoot Child Beach Shoe Summer Waterschoenen Kinderen

This is Chinese Size,the standard was based on "Foot Length",not "Shoes Length", not "Insole Length".

If you measure Shoes Length, you will order wrong size.

If you measure Insole Length, you will order wrong size.

Size 28 = Inner length 17.8cm, suitable for foot length 16.2~16.8cm.

Size 29 = Inner length 18.5cm, suitable for foot length 16.9~17.5cm.

Size 30 = Inner length 19.1cm, suitable for foot length 17.6~18.1cm.

Size 31 = Inner length 19.8cm, suitable for foot length 18.2~18.8cm.

Size 32 = Inner length 20.5cm, suitable for foot length 18.9~19.5cm

Size 33 = Inner length 21.1cm, suitable for foot length 19.6~20.1cm.

Size 34 = Inner length 21.8cm, suitable for foot length 20.2~20.8cm.

Size 35 = Inner length 22.5cm, suitable for foot length 20.9~21.5cm.

Size 36 = Inner length 23.1cm, suitable for foot length 21.6~22.1cm.

Size 37 = Inner length 23.8cm, suitable for foot length 22.2~22.8cm.