ladybugkids Made in Japan 16cm Adjustable strap with three settings Retail price: ¥7480 They seem very comfortable, and my child has never complained of any pain. They are made in Japan, so I can feel safe letting my child wear them, and we've been buying this brand as my child's shoe size has increased. There are some minor scratches, so please understand before purchasing. No box included. Will be wrapped in bubble wrap for shipping.