“Runs very small”

“Definitely runs small. I normally wear a 38, so I initially ordered a 38.5. It was way too small, so I returned it an got a 39.5. Still too small, so it's going back. [...] I'm giving up on this one. Too bad, because it seemed like a nice trail shoe - light weight, grippy outer, slightly higher in the ankle area (which I like for stability), good flexibility. Didn't try them on the trail, but they seem like they would be flexible and responsive.”