I've run 25 marathons and would run another in these shoes at any time. This is a comfortable and lightweight pair of running shoes that cushion and protect your foot. Fits as expected. I wear a size 10.5 in most shoes and this size fits me perfectly. There is enough room in the toe box so your feet don't feel pinched. The tread is non-slip and offers good grip even on wet roads. They are very flexible and don't pinch. It's a great pair of shoes for everything from everyday runs to long-distance runs.