Originally Posted by mntlion
you will have to add a power or booster strap to the shell, but other then that any wrap around intuition liner should mold to the shell shape fine.
you can buy direct from intuition and DIY molding, or go see any bootfitter (some listed on this site) and buy from them, and they can do the molding for you. (and sell/install a power strap)
adding to this, for the likey additional cost i would have the liner fitted properly rather than the DIY route, you only get a couple of shots at moulding the liner so if you do mess up it could be an expensive mistake, IMO the best way to heat the liners is in an oven rather than on the hot pipe type heater, the heat is more even and you can wrap the foot better when the liner is flexible