I picked up some atomic hawx ultra 110's recently and I have to say I am disappointed in them. Commonly when popping liners in and out, and even when putting the boot on and taking it off, the clog portion of the boot pops the inner over outer which is an annoyance. #2, these boots feel like butter. And not in the good way... Although I'm only 130lb, I can fold this boot over easily. These are way too soft for me to work with, and throwing the screw in the back for "+10 flex" seemingly makes no difference. Beware of these points if you are looking at this boot, as the flex is dangerously low and the boot popping is a frustration for sure. Really wanted to like them... but these don't seem like they're going to work out for me. I don't know if this hurts my wallet more or my expectations.