My concern is getting the Zipfits into the shells at room temp. It isn't easy! My question of inexperience and ignorance with Zipfits is , do you pretty much need a Hotgear bag and warm shells to get your foot and liners in?
Shell fitting my Atomics I have a little more than a pen or pencil width behind my heel .Sides of the boot my feet do not touch. Wear a 10.5 shoe . Ski boot a 26 shell per above.
I just can not imagine these Gara liners fitting in a tighter plug boot.
Thanks for your inputs , comments and advice.