These do run small and narrow. I exchanged my usual size (8) for half size up. It will depend on whether or not you plan to wear them barefoot or with thin socks.** I did not like paying almost $6. to exchange. I think the exchange should have been free.**
 But as far as the shoe goes=5 stars! I Love it. They are very light and comfortable and I love the sole. Last week I wore my Adrienne Vittadini dress shoes, without socks. They hurt my feet so bad I refuse to go through that again. I wanted a comfortable dress shoe that won't hurt my feet that I can wear thin socks with when it's cold. I love the rubber bottom sole so they are not slippery. I have high arches and don't wear flat shoes, so this has just enough heel to be comfortable as I don't wear high heels either. I have looked at a lot of comfort shoes in the store and they were priced very high. I have a lot of Vionic shoes that I love but for a shoe that isn't a sandle they are expensive. This is a great shoe for a great price! They can also be worn with jeans so either way they work which is not easy to find a shoe that is casual/comfortable that can also be a dress shoe. This is the first time I have purchased LifeStride shoes and I will absolutely purchase more. Love them!