I have very narrow feet at AAAA width.  I only buy New Balance as that is the only sport shoe I have ever found that fits to some degree.  I found this pair at TJ Maxx of all places, and tried them on, even tho I wasn't looking for shoes that day.  They were so comfortable, I had to buy them.  I do wear 2 pairs of thick socks to make them fit better, but they are very comfortable indeed.