Many reviews say these are narrow and that you end up walking on the edge of the foot bed. I can confirm both of these!  It feels like my left heel is sliding towards the instep, so my heel feels like it's on the edge of the shoe. I'm just kind of expecting to get used to it.  They're certainly narrow, which is good for me because I have bird claw feet, but think about if that's something you want.

Other than that these are good trail runners.  The top is light and airy and the sole is thick and grippy for the trail. They look great and seem well built.  I'd love these shoes if it weren't for the supination of the foot.