I don't typically wear wide shoes and have never considered myself to have wide feet, but in my usual size 6, these feel snug across the widest part of my foot, and the toe box tapers a bit more than expected. Maybe I've been wearing my wider-toe box Altras too much lately. If I were to try these again, I'd go up to a 6.5, but the size is no longer available. For reference, I'm usually a 6 in New Balance and most other brands of running shoes. Disappointed I won't get to try the 1400 to see what all the hype has been about, I will just have to try it when the next version becomes available.