In reply to Tubb93:
The smaller you buy your shoes the more you force them to stretch. I´ve had shoes i´ve bought so small i could see the glueing seams drifting apart with the time. your feet will always make their space and if you bought them no as snug as you usually do they usually will not stretch as much as they do else.
In my expierience Miura VS don´t strech a lot. they do stretch but not as much as lets say a cobra, python or mythos.
If you buy your shoes extremly snug even a anasazi will stretch a lot.