ARCTERYX Fission AR Jacket - Men's Jackets XXL Heron 3" high 12" wide Claimed Weight: 1 lb 11 oz Seams: fully taped Insulation: 100g Coreloft Pockets: 2 zippered hand, 2 internal mesh Material: [membrane] Gore-Tex Pro (2-Layer), [shell] 40D nylon ripstop, [reinforcements] Gore-Tex Pro (3-layer), 80D nylon plain weave