Meteor Mitts Black/Charcoal â Extra Large. The waterproof Meteor Mitts feature everything you need for long days on the snow and cold evenings at camp. The removable liners are made of a warm 300-weight fleece with fold-back flaps to free your digits for tasks around the campsite. Offering ultimate versatility, the Meteor Mitts allow you to wear the shell and liner together as one unit or separately, depending on the weather conditions and