evo.com | Outdoor Research Ski and Snowboard Mittens > The Outdoor Research Mt. Baker GORE-TEX Mittens keep hands warm, dry, and ready for whatever the forecast has in store. Combining waterproof GORE-TEX protection with dependable insulation, they're a reliable choice for deep powder days, storm laps, and long hours spent in the mountains. Carabiner Loop Insulation Back of Hand Primaloft(R) Gold Crosscore Tech 133G 100% Polyester. Lining Fleece 220G 100% polyester on palm of hand and bluesign(R) approved 100% Polyester VerticalX(TM) Octa Insulation 100 G/M2 on back of hand. bluesign(R) approved GORE-TEX(R) 3L 70D Palm Synthetic Alpengrip(R) | Outdoor Research Mt. Baker GORE-TEX Mittens 2027 - X-Small in Black | Polyester