Cold Hands/Winter Fishing Gloves?

[PeteyHD]

So I have been fishing for a long time and do most of my fishing in the winter time and still have not been able to have my hands stay warm for a full trip. I own several Glacier gloves and even Glacier fingerless mitts. I have heard of people wearing Nitrile gloves to help with keeping hands dry, but does this really work. Should I be stuffing hot hands in my wrists?

What do you guys do to keep your hands warm without sacrificing sensitivity especially when Blackfishing?

I'm not complaining just wondering if I could be doing something better to keep the fingers from freezing.

Thanks,