*Please Check Size Chart *Product Measurements in Centimeter (CM) Age Size Insole Length (CM) Sole Length (CM) 0-3 Months 1 10.5 11 3-6 Months 1 10.5 11 6-9 Months 2 11.5 12 9-12 Months 2 11.5 12 12-18 Months 3 12.5 13