Merrell kids' hiking boots. Size: US 5.5 I believe this is a Japanese size 22.5. Merrell is a popular brand even for hiking boots. These typically retail for around 15,000 yen. There is some peeling of the surface due to aging, so please check the photos. I don't think there's much wear on the soles. There is some damage, but the product itself is a very good item. If you want to challenge your child to hiking, how about trying them at a trial price?