To find your child's exact size, print our sizing guide or measure their foot using our tips, then match the length to the sizes below. If your child's foot falls between two sizes, we recommend sizing up.
Size chart
Size 3.5: foot length up to 11 cm (approx. 6–11 months)
Size 4.5: foot length up to 12 cm (approx. 11–16 months)
Size 5.5: foot length up to 13 cm (approx. 16–22 months)
Size 6.5: foot length up to 14 cm (approx. 22–28 months)
Size 7.5: foot length up to 15 cm (approx. 28–34 months)
Average ages are only a guide — every child grows differently, so we recommend measuring your child's foot to find the perfect fit.