I got my first pair of low top CP last week. I'm usually a 12 in shoes, so I got a 45. I noticed it's a bit snug in the toe area, and after 2-3 days of wearing, my smallest toes hurt because they push too much on the outside of the shoe. I tried breaking them in but IDK if they'l stretch enough. I then picked up a size 46 which is a little big, but doesn't hurt at all. I can't decide which one to keep.