I love these shoes. I changed to a forefoot strike earlier this year and these shoes just work great for me. I don't think my feet are narrow, but they are definitely not wide. These shoes do not have a wide toe box so if you are looking for foot/toe splay, these are not the shoes for you. For me, the fit is perfect, they weigh as close to nothing as a shoe can and I have had fewer problems with shin splints. I'm a 6 1/2 to 7. I ordered 7 and they fit great.