I left teaching, but bought these for the memory foam of standing on my feet all day. I only wore them for one season. They are the sketchers concept three, memory foam stretch fit. They have knit (which is really sturdy) body, with adorable satin bows across the top of the foot. You can see that there’s no visible wear on the treads other than dirt, lol. There are no rips or snags in the shoe and it comes from a non-smoking home. I’m also listing a pair in the same size 10, leopard print. Please let me know any questions!