I found them!

[ilanikhan]

I found bare foot boots!  Okay, so technically they're overshoes, but they're waterproof and have no internal structure.  Now I just hope that I can get enough wool socks in there to keep me warm.  This means I need to buy more wool socks.

(The boots I bought in November aren't flat enough, I can't get enough socks in to make them warm, and they've slipt open so they're not even dry anymore)