Balenciaga Space shoes. I bought these on Mercari, but I'm selling them because I'm short on cash. The size is 40, and they fit perfectly, as I usually wear 26.5cm. I think they'll be a good fit for people who wear 26-26.5cm. There's a scratch on the toe, but it's not noticeable when worn or when you actually look at them due to the glossy finish, so I don't think you need to worry about it.