Thank you for viewing. This is a set of women's shoes. The size is listed as 23cm, but all are size 37. They were worn by a woman who wears 23cm shoes, so I believe the size is approximately that. There is no wear on the heels, and I think they can still be used, but they are used, so there are some minor scratches and stains. Please check the photos and consider purchasing. They will be shipped using recycled materials.