3.5 Stars rounded up to 4 Stars. Recommended w/ reservations.These are probably the most comfortable sneakers I have ever worn. I feel like I'm barefoot, and there is just enough room in the toe box for comfort -- not too big, not too small. No heel rubbing, and the interior of the shoe is wearing fine. I intended to use them for running, but decided just to keep them as a walking shoe.Despite the great fit, I'm WAY disappointed in the tread wear. I may have worn these 20 times at most for less than 2 hours each time, yet the tread on the bottom is practically completely worn down. Considering these have the Continental rubber on them, this is unacceptable. I've has several Continentals before, and they never wore down this quickly. I've never seen a pair of shoes wear like this period. This is so disappointing, considering the price point. Not really worth what I spent on them at all.Only other complaint I have about them is they wear warm. They don't breathe well, so your feet get pretty sweaty in then. Surprisingly, this doesn't cause an odor though, at least not for me.