15.0 cm I'm not confident in my shoe care skills, and while I do some maintenance, it may not be perfect. There might be some sand. Please be aware of this before purchasing (*ᴗˬᴗ)⁾ I will ship without the box. ☆ These shoes were worn by a child. I am a private seller, so I may miss some stains or imperfections. Please understand that these are used items. ☆ These items have been stored at home for several months. I hope you will consider purchasing them if you understand this. ☆ I may compress the items depending on the packaging size. ☆ I take photos with my phone. The colors may look slightly different from the actual item due to the lighting. ☆ These are used items, so there may be some wear and tear. I hope you will purchase them with this in mind m(_ _)m ☆ Please feel free to comment if you have any questions about the detailed length, color, size, etc.!!