What are the warmest gloves known to humanity? I have poor circulation in my hands and none of the store gloves ever keep my hands warm outside.
I have poor circulation (a touch of Reynaud's syndrome) as well, and I've tried a great many products in the context of cycling, ice climbing, and just general being outside in the cold. The short answer is that there are no gloves that will reliably keep your hands warm and allow you to retain dexterity if you're not getting your heart rate up to promote circulation. Mittens work better, by far. In no particular order, here are some more long winded tips:
1) Use mittens whenever possible. Ones that allow skin-to-skin contact between your fingers work best....
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Poster's Note: omg, it felt so weird typing "2012" up there.