I ordered a size 9 when I usually wear an 8.5. My feet are bit wide, however my feet would be swimming in wide width shoes. Its not hard to get on or off but there is a little over spill on the sides. Walked around the house to get a better feel for them. There is a little gap in the back by the heel but I wouldn't torture myself with a smaller size. I would buy another size 9 in a different color. We'll see how it goes once I wear them to church today.