I purchased these at a recycle shop last year and used them about three times during one season. There are many small scratches, but there are no problems with use. My child, who usually wears 22 cm sneakers, said they were tight, so I think they run a little small. Children who wear 21 cm or 20 cm shoes may also fit. Red ski boots for children, size 225 for a comfortable fit. - Color: Red - Size: 225 Thank you for looking.