Wow! This is a great shoe! Nice price too especially with prime shipping. Right from the beginning it fit me correctly with NO breaking-in-time. It does run true to size. I generally don't have foot issues so I can't comment on specific problem areas. I can't find anything I don't like about the shoe except I wish it came in more colors. I've been wearing them everyday for at least a few hours and over a week's time with no problems. Doing home workout videos with them works perfect - good support while moving around. I'm going to order a second pair in blue. I would recommend this shoe for the following reasons: comfort/functional, stylish, and affordable