For my feet, I hardly ever wear insulated boots. I carry a pair of Arctic Shield boot blankets with me with a couple of big handwarmers thrown in them to preheat. Once I get to my stand I slide them on over my boots while my feet are still warm from the hike and leave the handwarmers in there to keep heating. It works surprisingly well.

Shot many a nice buck while sitting in a sleeping bag on a side hill. Even feel asleep and when I woke up there stood the deer, bang deer down the only one we got that day out of three of us. Man I miss my dad as he loved to hunt deer and was pretty good at it but me and my bro are much better than Dad. Dad taught us how to hunt and read sign, make no noise and do not cough .

I bought the Baffin Snow Monsters for this year. I wore them for the first time actually hunting this year. Second day of season it was -3 degrees going in to the stand in the morning. My feet get cold easily because they sweat easily. I wore the Snow Monsters on stand with a pair of silk sock liners under a pair of medium weight 72% merino wool socks with disposable toe warmer stuck to the bottom of the wool socks and never even had to wiggle my toes to keep them warm from 6:30 till 11:00 a.m. Best boots I've ever owned by far. I've had Sorels, Ice Kings, Cabela's and probably a couple of others and nothing has come close to these. Very comfortable too! No regrets here.

I will step in to this discussion one more time. Right to the point this time.
Cold hands and feet are symptoms of lowering core temperature.
Increase the core temperature by increasing overall insulation head to toe, or by artificial heat sources and your feet won't be cold.
If that doesn't work, you have circulation problems.

hot seat warmers

I cut these into 4 squares peel the back off two of them then stick them to my socks.
The other two I stick them to the inside of my jacket