Size US 5.5. However, I usually wear Minnetonka or UGG size 5, and I think this is a bit smaller than those. The leather is soft, so it doesn't hurt to walk in, and there's a zipper on the side, making it easy to take on and off. Used only twice. The condition is very clean. It's very cute with tights, skinny jeans tucked in, or paired with socks in the spring. This is a popular Steve Madden model.