A number of years ago I did a long run in a snowstorm with gloves that were apparently too thin and got mild frostbite. Ever since then, my hands get cold very easily. I have some thick Nike gloves and these two-layer Tracksmith mitts, but if I'm running in anything lower than, say, 20 degrees my hands still get cold. Anyone have any magically warm running gloves? Do I need to start looking at something like cycling or skiing gloves instead? I'm totally over having painful hands when it's that cold.