Yep, if you go to Pro-Bass Shop or Cabella`s, you may want to check out gloves used for ice fishing.
Personally, I used lined rubber gloves. The downside is that if your hands sweat in them, they are hard to clean and dry out.
If you buy size X-large rubber gloves and use separate cotton gloves as a liner, they are OK, but you loose a lot of manual/finger dexterity doing so.
Nytril gloves are too thin in cold water and temps below 35°F.
For dry hands I used to Neutrogena Norwegian-formula Hand Cream, but have switched to O`Keeffe`s "Helping Hands"Hand Cream/Balm. It`s great stuff, especially for cracked/split finger ends. Winter detailing is brutal on wet hands, even using rubber gloves of some sort.
I will high-jack this thread and ask, does anyone have a recommendation for preventing frost-bite on faces in sub-zero weather? I know the NFL players use Vasoline on their arms in cold weather when they go bare-armed. I`ve also read somewhere that using any creams with water in them is not recommended because obviously they freeze and transmit the cold to the skin, exacerbating the frost bite. Hey, I`ve used greasy-type lip balm (Carmex) in an emergency on the cheeks; it was better than nothin`! My exposure comes while I shovel snow.