Just a tid bit of info I picked up from the SV Forums I have been known to frequent...
I recently purchased a pair of 3mm Neoprene diving gloves for $30 at my local dive shop (they can be had cheaper on amazon) and I was told to use these for cold weather riding. I have been using these gloves ever since... My hands have been numb and painful in the past, but wearing these, I can feel the cold, but it is dulled down to a manageable level. I rode on the highway yesterday in 38 degrees, and it was not bad at all. Now after trying it, I will swear by them. As a plus, they have little rubber grippes on the palm and fingers, and they have a natural curve to them, like a real motorcycle glove. The downside to these gloves is they offer zero protection in an accident, and that could be the deal breaker for some.
These are the gloves on a quick google search:http://www.diveprodivegear.com/m8/54...ne-gloves.html
Mine do not have the wrist strap though. Happy riding!