I'm 6'4" 250# and I need a 13 narrow. It's hard to find shoes to fit me to begin with due to my narrow feet, and with my bulk only well made shoes last. I have been wearing Rockports for years, but I have just gotten by on the 13 wides you find at local retailers. I'm extremely pleased to find these reasonably priced 13 narrows. They fit well, are comfortable, and show no signs of unusual wear. Let me add that my exercise routine is walking stairs at work. I typically walk from basement to top floor in a 26 floor building at least once each work day, and twice if I have time for a second break. I'm not certain what to make of the reviews that indicate these shoes are poorly constructed. That is certainly not true of the pair I've been wearing for months. Finally, I am impressed that the shoes arrived 2 days before they were supposed to get here!