Re: Keeping Your Feet Warm
I wear a pair of Simms sock liners and the heaviest Wigwam (Made in USA) Merino wool socks they make. Inside the my waders (I wear stocking foot breathables year round, with neoprene booties), I usually wear a pair of thermals, a thin flannel long pant, and sweats over those. I stay plenty warm, even in 36 degree waters when the air temp was 9 degrees. I don't tie my boots very tight to make sure I have room for my feet to breathe and not cut off any circulation.
My nose and fingers, however, were quite cold. Also, the eyes on my rod kept freezing up. That sucks.