Size not indicated. I usually wear a size 26 or 26.5 XL, and these feel like they have a little extra room in the toe, so I think they're around 26.5-27cm. There are no noticeable scratches or stains, but please check the photos for minor scratches, stains, and signs of wear. If the size doesn't fit, you can return them if you ship them back to me at your expense (buyer pays shipping). Management number 00071602