These shoes are awesome. They fit perfectly with your foot and are very comfortable. It feel as if they form to your foot. I haven't taken mine off for the last 3 days. I have worn them trail running, the gym, and just everyday life. They're great, not to mention stylist. My whole family is jealous of them. What I really like is that they don't look like typical minimalist shoes. I can wear them with my everyday clothes without screaming to the world I am wearing barefoot shoes like when wearing the vibrants. And finally, my feet feel great in them. I can feel myself walking more up right and having better posture. These shoes don't really take breaking in. I walked around my house with them and went on a short walk and felt good. Since then I've been running with them and have had no problem. If you're thinking about getting these shoes, stop thinking and get them already! You'll love them!