The soles are made of rubber, so they won't slip on flooring. ○ The size is a bit large, but I think people who are around 23.5cm-24cm can wear them without them being too big. #mmm's Room Product List ● Size: 25cm-25.5cm ● Color: Yellow - Design: Bear embroidery - Material: Fleece - Sole: Rubber sole Thank you for viewing. 210.21-10