evo.com | Outdoor Research Ski and Snowboard Mittens > Ever notice how mittens always run warmer than gloves? The Outdoor Research Stowe Aerogel Mittens push that advantage further with 266 grams of PrimaLoft Gold insulation boosted by Aerogel Cross Core technology, a material built to trap heat without adding bulk. A bluesign-approved 20-denier ripstop stretch shell wraps it all up, keeping fingers together and toasty on chairlift rides and belay stances when the temperature really drops. 100% Polyester Tricot Palm Ultralight and Packable 87% Nylon 13% Spandex 20D Ripstop Stretch Woven 61 G/M2 Shell 100% Polyester Stretch Woven Lining with Wicking Finish Back of Hand Weight 2.47 oz/ 70 g | Outdoor Research Stowe Aerogel Mittens 2027 - X-Large in Black | Nylon/Spandex/Polyester