I am selling these shoes because I am retiring from track and field. The size is 26cm. I used them for one season. I think they are relatively clean because I only used them for competitions. As you can see in the photos, the air cushioning is not punctured. The tongue of the left shoe is torn, but it didn't affect the use. I will ship them in a different box because I don't have the original box. I am open to price negotiations, so please feel free to contact me.