Heat moldable foam, no more dials on the inside, they're using boa Lace guides again, Remind insoles in the higher end models... That's what I remember off the top of my head. I think there's a bit more. But even just that is plenty to turn heads.
Heat liner? So like what Burton uses? I'm not familiar with the other changes, dialing on the inside? Boa lace guides? What were they doing before and why was it negative (I've never touched DC boots because I heard bad things).