Crazy performance by Scarpa
Let me say that getting the proper size is up to YOU. Every company uses different foot shapes to mold their shoes, and to make it even more difficult, MOST models of shoes within brands will fit completely different. Climbing shoes are super specific to the shape of your feet, so you just have to keep trying them on until you find the right one
Thankfully, Backcountry.com has an amazing return policy and will be happy to provide easy and FREE exchanges until we get you in the proper size(you can even take them to the gym and try them out for a day).
All that aside, bought these for my girlfriend and they are fantastically built shoes. These will NOT stretch very much. There is a lot of rubber covering your toes, will will give you great friction on toe hooks, but will prevent the toe box from stretching too much. The rand of the shoe is also stiff and aggressive to give you really precise power in overhanging situations.
These will be your best friend if they fit your foot.