Mountain Hardwear Boy's Hunker Down Jacket Insulated with lofty and warm 650-fill goose down Interior zip pocket stores ID, keys, other small essentials Attached, insulated hoodBody: 50D Rip (100% polyester) Abrasion-resistant reinforcement panels on the shoulders and arms combat wear and tearPanel: Nutshell Taslan (100% nylon) Fleece-lined handwarmer pocketsInsulation: 650-Fill Goose Down One-handed hem drawcords seal in warmth