The yellowed areas are due to sun exposure. There are many shoes, so they haven't been used much and have already been cleaned. I wrote my name on them because they were used at a nursery school. Please do not purchase if you are not okay with this. Size: 14cm Please check the photos and size before purchasing, as they have already been cleaned. There may be some minor scratches, so please understand that these are used items. Thank you for looking. Returns are not accepted, so please confirm and understand before purchasing. Please refrain from purchasing if you are sensitive to such things. Please only purchase if you accept that these are items stored at home.