Extra insoles for plastic boots?
Posted: Sat Jan 14, 2017 6:39 am
I have a pair of old Koflach plastic boots and I replaced their inner boots with custom Palau liners that are a lot thinner and lighter but are supposed to be very warm - not tested that yet. Since that frees up some space between the liner and the plastic shell, I'm thinking about adding some ground insulation (my feet tend to get cold easily). Basically, what about cutting out an extra insole out of closed-cell foam and placing it between the shell and the liner? (in addition to regular insole worn inside the liner). Has anybody tried that? Any opinions on which foam would be both warm and durable enough for this purpose?