What others say about "wide" ranges is true, but you should also look at hiking and outdoor brands - they design with width in mind by default because people are on their feet for long periods. I personally fell for a trail running model and it's been life-changing - my toes aren't crushed anymore and after 6-7 hours standing I get zero blisters. Also check out brands that make shoes for sensitive or unusual feet, like ones specializing in orthopedics, because they start with a more generous philosophy about width. Try them on in a store if you can - it's really the best way to feel if they actually work for you.