For those who have used zipfit...
I have been riding Intuition liners for a few years and keep having the same problem. Boots are good at the start of the day, but by the end of the day the foam has packed out and I am flopping around inside the boots. As the liners age, the time to loosen up lessens and I start the day barely able to do up the boots but after 4-6 runs I have tighenened them down 3 notches (which is uncomfortable). By the time i hit 40-50 days the liners are toast.
Intuition has been good and replaced liners for me, but I want a better solution. Will zipfit work better?
Full disclosure, I am on the large size for a snowboarder so probably load up the boots more than the liners are designed to handle.