These are tennis shoes for all court surfaces. I bought them about a year ago, but I'm selling them because I don't usually play on hard courts. The labels with the product number and size came off while washing the shoes, but I've attached photos. The soles haven't been used much, so the tread is still in good condition. There is some dirt, but I think they are in good condition. I will clean them thoroughly, package them carefully, and ship them to you.