Most mittens are super-warm but offer all the dexterity of a dolphin’s flipper. Elmer’s Cover Down Mitts are different. Echoing the functional design of a classic 1970s arctic expedition parka, these mitts have a windproof and durable cotton-nylon shell with a warm down fill and a high-loft polyester fleece lining. A clever drawcord adjustable opening on the underside of the fingers allows you to quickly stick out your fingers to use a smartphone or keypad. An extended cuff with snap button split closure gives you full coverage in cold weather, while still allowing you to quickly pull your mitts on or off