Tore on the fabric sides in multiple places with just a day or two of trails. (And that is me staying on the cleared trail, not plowing through brush and thorns.) Good arch support and seemed to fit well, but the toe box - although roomy and generally comfortable - somehow managed to pinch my toes as I hopped rocks, resulting in a blister.  Maybe it just rubbed my foot that way, but I was fairly disappointed by their performance seeing as they were made for exactly what I was doing with them.  Oh, and they are grippy when dry, but slip badly on wet terrain, which is not something I can risk out in the woods.  I would not buy these shoes again, but for reasons that were impossible to know until I actually wore them out on the trail.  They felt great initially when I wore them around town for a normal day to break them in.