Aerogel Insulated Mitt for Frigid Days When temperatures plummet, the Stowe Aerogel Mitt delivers the warmth needed to stay comfortable and spend more time outdoors. Built for cold-weather pursuits, these mitts combine premium insulation and flexible comfort to help maintain warmth during winter hikes, snow travel, and everyday adventures in frigid conditions. A bluesign® approved 87% nylon and 13% spandex 20D ripstop stretch woven shell provides durability and flexibility, while 266g PrimaLoft® Gold insulation with Aerogel Cross Core™ technology delivers exceptional warmth without excessive bulk. Inside, a stretch woven lining with a wicking finish on the back of the hand and a soft tricot palm help manage moisture and enhance comfort throughout the day. Every material in the Stowe Aerogel Mitt is selected to maximize warmth, dexterity, and protection from the cold, allowing for longer days outside when winter conditions are at their coldest.