Anpanman-designed fleece slippers, safe with non-slip soles. - Character: Anpanman - Material: Fleece - Sole: Non-slip - Colors: Orange/Yellow/Red - Design: Face-shaped slippers Thank you for viewing. Please be sure to read the profile. My child received these from a friend when they were 3 years old and wore them a few times until they were 4. They still seemed to fit, but they didn't need them anymore after that. There was no size listed originally. The maximum size option on the product page was 17cm, so I selected that.