Very good shoe, a little tight but perfect for me. You can choose a larger size or one size up if you have medium or wide feet. I've been buying these for years (see my other reviews) and they're amazingly durable. I probably run 2,000 miles a year in it because I like going out for lunch and don't like carrying an extra pair of shoes for it. This particular pair didn't need to be broken in. You worked out of the box.