Size: 22cm Easy to wear like slip-ons and easy to walk in. The inside is boa fleece, so it's warm and perfect for this time of year. I usually wear 22.5cm, and I bought these because they looked cute, but since they are 22cm, they are still too small, so I'm selling them. I think I used them about 5 times. I will ship them in a box. I would appreciate it if you could understand that they have been stored at home. Please refrain from purchasing if you are very sensitive to details.