Anyone use Bunny Boots/Mickey Mouse Boots (Extreme Cold Vapor Barrier Boots)?

When I moved to Alaska the folks I work with told me I needed to pick up a pair if I found any. They don't make them anymore but you can usually find them at military surplus stores and out outfitters around here. I wear a size 12 which is pretty hard to find, but I was able to pick up a size 13 when I was back home in Mississippi at a surplus store.

I have been out quiet a bit this past couple weeks in minus 0 temps and my feet never even came close to getting cold. Just wanted to pass this information on in case any of you have issues with cold feet. I wish I had heard of them earlier.