I haven't taken them on any serious trails yet, but they seem to be a very solid and well made shoe. No break in needed... The first half a dozen times I wore them was barefooted around town, and they were quite comfy. Then I wore them with some Darn Tough Socks at the gym and on some light and easy trails and they became super comfy. I could safely recommend them. They seem to be true to size if not just a pinch small.
This review was written in the old system and had content requirements that are different than reviews written today.