I bought a size larger than the length of my feet, but they fit more like I order my actual size.  I'm always looking for shoes that are wide with a roomy toe-box.  These were a smidge narrow so I took out the inner sole and replaced it with Spenco Cross-Trainer insoles which are thinner, softer and give more arch support.  Now once the moleskin arrives I'll be ready to break them in.