The unisex DOWN MITTENS by Arc'teryx are warm and lightweight, ideal as a standalone glove or a liner in a heavier mitt during winter. The 2L Gore Windstopper material is packed with Coreloft insulation, for a light, warm, breathable mitt that shuts out cold and wind. 750 fill power goose down traps heat and keeps it there. A grippy palm gives you a better feel to the world around you.