It's hard to know how to feel about these shoes.  As far as comfort goes I would give them 10 stars if that was possible.  Easily the most comfortable shoes I have ever worn..almost like wearing slippers, but that's the problem - they really are just like slippers.  Not sure how they can call this a running shoe as there is absolutely no support.  Luckily, I did not buy them with the intention of running.  I wanted a casual, comfortable, slip-on shoe that I could wear at work and that would keep my feet cool.  Leather shoes tend to make my feet very stuffy and sweaty.  Not a problem with these shoes.  My feet stay cool and they have great cushioning on the bottom so it feels like you are walking on a cloud.  I would highly recommend these shoes depending on your intended use.  If you can get away with wearing a casual slipper-like shoe at work then these are perfect.  Otherwise, think twice.  Also, they look a bit feminine so keep that in mind.