Been wearing these about a year, ?150 miles or so, maybe a lot more. Use - 40:60 pavement vs. wooded trails. Very comfortable, sturdy, not heavy. Warm in winter and keep my feet dry in puddles and small amounts of snow. The soles are starting to wear through in the heal. Still good traction. I wish that the soles would have lasted longer but I suspect that this is about as good as it gets these days. At least there's been no separation between the sole and boot and the stitches are all holding. The insoles have been migrating backwards lately. Pretty close to 5 stars, but not quite!

Addendum: August 30, 2018. Changed the insoles to Spenco Rx thin lightweight. A thicker insole (Insole for Men's dress shoes (Amazon choice) were too thick. I do have a narrow foot and again these boots are quite good. I'm upgrading them for 4 stars to 5.