Lately I haven't been using gloves when I ride, but when I do use gloves I use Iron Clad gloves which are available at your nearest Ace Hardware. I also use them for work. They cost 25-30 dollars depending on what type you get and they are totaly worth the extra money. They last me 3 or 4 times longer than the Pearl Izumi gloves I used to buy.
I just checked these out. They are really nice!!! I will be getting a pair for winter riding.