Product Description Please measure your child's actual inner length and refer to the actual inner length of shoes to buy. Please do not choose the size according to the age. It is recommended to purchase for reference: the foot length is about 1CM smaller than the inner length of the shoe. If the foot is fat, it is recommended to buy a larger size. Note: The growth and development of each baby is different. Please buy according to the actual foot length of the baby. The recommended age is a reference. Please make sure you choose the right size before placing an order, please refer to the size chart and size description. We will ship the goods according to the style and size you ordered. Detailed description of shoe