Patagonia Nano Puff Hoody Features: Lightweight 100% Recycled Polyester Ripstop Shell DWR (Durable Water Repellent) Finish Primaloft® Gold Insulation Eco 55% Post-Consumer Recycled Content Brick Quilting Pattern with Horizontal Quilt Lines on Side Panels Centre Front Zipper with Wicking Interior Storm Flap Chin Guard Simple Close Fitting Under Helmet Hood Two Zippered Hand Warmer Pockets Zippered Internal Chest Pocket Doubles as a Stuff Sack Drawcord Adjustable Drop-Tail Hem Seals in Warmth Weight Approx 337g Nano Puff Hoody