From what I hear the F22 is designed for bigfoot, I'm an 11 with a slightly narrow foot, so I'm not sure that would work for me.
Definitely not. I also have a narrow foot, especially in the heel and wear an 11 street shoe and 10.5 F22s are perfect for me. I've tried on shit tons of boots and the Salomon F series are the only boots I've found yet that really fit me well.
I mean, it's a good boot and all, but I'm not touting it as the end all, be all. I have very limited experience with boots in terms of riding simply because the vast majority obviously just don't fit me at all right out of the box. I've just given up on finding other boots. When I need new boots, I just find the best deal on F22s that I can and order them.