Here are two pairs of 18cm indoor shoes used at kindergarten. The names are still visible on the heels (one on the rubber part, the other on the fabric part), but the surfaces aren't so dirty that they're unusable. I'm selling them because I think they can still be used if you write your name over the existing one with a permanent marker. The rubber looks a bit soft, but it's not stretched out. I rotated between three pairs, and I think my child outgrew them within two months. There are also scuffs and slight stains on the rubber parts. The soles haven't been thoroughly cleaned, so they'll probably be a bit cleaner if you wash them properly. That's why the price is this low. They will be flattened and shipped via Nekopos (a Japanese delivery service).