Easy five stars here. I broke these in on six miles of muddy trail straight out of the box and I couldn't be happier. I wear a 10 1/2 D and have neutral pronation. I ordered these in 10 1/2 and they fit perfectly. I really like that there is plenty of room in the toe box but the sole is still firm. The traction on these is great and really stick to the trail. The shoes also feel really light as far as weight goes. On paved ground, you can feel that you are running on thicker tread, but it is still a smooth ride on pavement while trying to get to the trail. I think the color does look good on these. The last 2 pairs of trail shoes i tried were Pearl Izumi and these Mizuno shoes are much better, a nicer fit, and much more comfortable. If these become anything less than awesome while I am running on them, I will update this review.