I recently ordered GOOSFEET down booties (with 50% overfill option) B/CI I plan to do winter car camping this year using my tent for sleeping. These booties have no reinforced sole. They are strictly for tent use and sleeping.
BUT GOOSEFEET has over booties and I ordered them as well for “trips outside the tent”.
This combination makes a lot of sense to me as I don’t want clunky booties with tough soles and rands on my feet in my -20 F. mummy bag. I keep boot liners, water and battery operated items in the foot of my size Long winter mummy. Thick bootie soles just would not work in there.

