I am not a runner.  I have arthritis in my back and hip.  I am a PE teacher part time and spend a lot of time on my feet.  They felt weird at first, but I collect athletic shoes for fashion since I dress casual to work.  I bought them originally because I liked the color and look of them.  As I got used to the less bulky feel of these shoes, I started wearing them more and more.  I have 3 other new pairs of shoes that aren't getting worn as much now. These are by far my favorite pair of running/athletic shoes now. They are cute, ultra lightweight and I find myself keeping them on after getting home they are so comfortable.  Seriously they are like a pampering shoe for my feet.  I am online looking for my second pair.  Looking at the lime green.  I have the coral looking color and it is very fun!  I can't speak to runners, but I can say that I am more comfortable and running more than walking since I got these.  They make me want to move!  Get them.