In reply to flopsicle:
I wear those Skytec Argon gloves at work (frozen aisle of a supermarket) and they're damn good for the money. As dek says they get a bit sweaty so if anything your hands get cold later on because of your own sweat in the gloves starting to freeze but this is at -22C rather than the nippy spells we have in the UK occasionally. I've worn through the lining on the middle fingers of a few pairs but that's more down to trying to get into crappy boxes than a problem with the gloves. They're cheap enough to just bin when they get minging.