Children's formal shoes, size 20.5 cm. They are Bio Fitter brand. I am selling them because my child has outgrown them. They were worn about twice. The insole says 20.5, and the outsole says 21. The insole can be removed. The ribbon is also removable. There are no noticeable stains, but please understand that these are used items that a child has worn. Instant purchase is okay.