They are Performance Neoprene gloves. They are less than 1/4" thick so they are nice and supple. They have leather on the palm so you get a nice grip (important for MTB). They are very warm, so warm that you will sweat when you wear them, but like a wetsuit, your hands still stay warm. I plan to put them to good use this weekend at SnotCycle. I checked the Performance website and it looks like they don't carry them anymore.
