I usually wear 9.5-10. I ordered 10 pieces. The skin feels comfortable and is durable, but supple. They're tight at first, but the skin stretches, so I like that. The outsole is similar to pumps. I tried these socks with no socks and no socks. You can still really wear them. I'm usually hesitant to wear these types of loafers because they cut into my ankle, but they were low enough not to chafe my ankle at all. Can not reach the price and quality.