The flagship! Tested and developed by long-distance musher and adventurer Lars Monsen under extreme conditions in Alaska and Norway. Big, spacious mittens with plenty of room for hand warmers while in use. Durable outer layer with a soft, yet solid surface on the grip. The water column of 8000 keeps all wind and most water out. Goose down and Primaloft fibre comprises the fill, in addition to extra Aerogel protection over the back of the hand and behind the fingers. Comfortable fleece on the outside of the thumb to remove ice and snow from your face. Simple and functional Velcro fastening that can be adjusted with your mittens on! Fastening options for line hanging. Includes a pair of Alta Inner Mittens (wool and synthetic fibre) that can easily be removed to dry.