old rubberized boots with felt liners

are great if you use them right.I have two pair.In cold weather I use the size eleven with wool socks,in extra cold I use the eleven and a half with wool socks and both liners.Wet country just one liner + wader socks and wool socks along with high waterproof gaiters and cuff bands or big thick rubber bands.If your feet get wet the wader sock and wool will help you and your toes immensely.Better yet,just don't go out in the snow unlrss you are ice fishing!Bigfoot ain't roaming around leaving any tracks.He hides them,the open water in the river is always 33 in winter.He's tough he can handle it.What he can't handle is you messing around near his rivershore burrow or cave. Or as the old indian said "he just dissappeared under the rocks".