I originally ordered size 8w, which I ordered because 8 was out of stock. When it arrived it was too big and wide, so returned and ordered 7-1/2, which is perfect. I normally wear 8 or 8-1/2. So the shoe runs a little large. Have been wearing around the house and haven’t worn outside yet, but so far so good. Very comfortable and no rubbing or irritation with the straps. Happy so far.