What is your best cold weather hat?You want warm feet? Put on another hat. It’s that simple. Warmth comes from the core. I wear chinooks. Very spacious (allowing the toes to keep wiggling) $30 rubber boots with a wool liner. I also wear thin/medium sized gloves.
I’m thin as a rail and hate the cold. I tree stand hunt and kayak duck hunt into the 10’s with no problem hours on end.
Get that core temp up! (And throw away your cotton and polyester)
I wear a 2XL and it's hard to find a good hat that fits.