Out of the box fit
I agree with J Lambo below. My big toe and second toe are the same length, possibly from cramming my feet into climbing shoes for 20 years. I also wear a 10.5 street shoe and bought a 10 based on the reviews here and other sites. Out of the box they are snug but not painful, and if they stretch out 1/2 size will be perfect. First impressions: the lacing is a little wierd but will come in handy to dial the fit; if you have strong feet, the sole is thick enough to edge. But I bought them as a trad shoe for Montana cracks. Will post more after a few pitches.