Of course, they need to be warm and waterproof. But don't forget to make sure your gloves have the dexterity to, say, ratchet a buckle or adjust goggles. [Arcteryx Beta AR Glove, $225, arcteryx.com (top); Outdoor Research Stormsensor, $85, outdoorresearch.com (middle); Hestra Czone Mountain 3 Finger, $130, hestragloves.com (bottom)]