I have had a set of conformables that I foamed years ago, and I just now retired them this year, I even kept the same liners when I replaced my shells (same solly boot). Now that I have my adrenalins, I am thinking about foaming them too. Just not sure how well a foam liner will work in at boots thou. But I would defintly gt foam, it has been the best most comfortalbe fit I have ever had.
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