It's marked as 27 in Euro size, which is equivalent to 16.5-17.5cm in Japanese size. It feels a bit small, so I think it would fit a child who usually wears 16cm shoes. My child wore the same size in a different color when they were 15.5cm or 16cm. The shoes have been stored in the box with the tags still attached. There is no original box. They will be shipped with water protection. - Color: Black - Style: Formal shoes - Material: Synthetic leather Thank you for looking.