Red Wing Irish Setters. Get the ones that don't have the stitched seam around the top of the toe. I'm pretty sure you have to go to an actual Red Wing dealer to get that model. I don't know if there is an uninsulated model available, I doubt you would need the 32 grams or, whatever it is, of Thinsulate that are built into these.
The pair I have now is most of a decade old and is just geting broke in perfectly. I've owned a bunch of them, and never had a pair I was unhappy with. Broke through the ice pheasant hunting today, and they still hold the water out.
Good thing, it was cold out there.

Best,
Ted