Where I snowboard it's been hot, warm, mild, cold, or bloody freezing, but now my hands are armed against every eventuality. These gloves are the best. The inner glove is a great addition for really chilly days, and the vents are great for cooling off quick when its warm, and the inside dries out really quick, so if you get snow or sweat in there, you don't have to put up with it all day. The skirt is great at keeping out snow, and I like the big tab to let you pull them up without fumbling with awkward strings. I haven't had them long, so I can't comment on the longevity/durability issue that has been brought up in other comments.
Update: Okay, after a couple of weeks, the stitching between little finger and whatever-the-next-finger-is-called started to go. But I'm returning them and getting another pair to see if it was just a fluke. I like them too much not to give them a second chance.