I have a pair, and I have a size 13 and a high instep. When I get New Balances (I run in them), I get EE width, so I'm suprised by some of the "narrow" comments. I LOVE them. I think having such a wide toebed my make the rest of the shoe feel narrow relatively, but over all thay kick trail.

Just got a pair and have worn them once for most of a day. I ordered a half size big since their website says these run a half size small. This is my eighth pair of Keens (shoes, sandals) and they are the most narrow of all. I found them to be "snug" on the sides with extra space in front of my toes. Though initially concerned, I think I'll get used to the fit - lots of adjustment can be made with the lace setup. My toes were happy and my feet weren't sore at the end of the day. I imagine a snug fit on the sides works best on uneven terrain on the trail. Sure would be ideal to try them in a store but no one seems to have them in stock - just sandals. Hope this helps.