TFOX:

If you get a chance.......trust me on this.....get a pair of the nice Mucks. I used to have the same problem....but with these boots I don't. I have the uninsulated Lacrosse and the 1200 gram pair.

The Mucks are warmer than the 1200 gram Lacrosse.....because my feet don't sweat. My feet don't sweat in regular boots......shoes....etc....but they DO in the Lacrosse. They don't in the mucks. I wore them in hot and cold weather, here (down to 20's). No issues.

My shop owner wears his around, indoors, in his shop sometimes. They're a good pair of boots.