Brand new, never used. Size is 28.5cm. Those with high arches or wide feet may find that they can wear this even if they usually wear 28.0cm. These are slip-ons with a black body and a white sole made of natural leather. The body and heel have decorative string details, creating a three-dimensional design, making them a luxurious pair. I think they have a very cool design that is easy to coordinate. They are easy to put on and take off because they are slip-ons, and I think they are a great item with both good design and usability.