The Micro Puff Hoody delivers the best warmth-to-weight ratio of any jacket we've ever created. The unprecedented combination of warmth, minimal weight and compressibility-even when wet-offers the versatility of synthetic without compromising the benefits and feel of down. The revolutionary PlumaFill insulation (65-g 100% polyester) is featherlight and compressible, offering down-level warmth that still traps your heat when it's wet. A nylon ripstop Pertex Quantum shell, with a DWR (durable waterproof repellent) finish, blocks wind and snow. The garment's design maximizes performance and minimizes useless fluff. Features: zippered handwarmer pockets (the left pocket doubles as a stuffsack with a reinforced carabiner clip-in loop), a pair of sleek internal drop-in pockets (made without excess, using the backside of the handwarmer pocket bags), a light and simple under-the-helmet hood, and elasticized cuffs and hem. Patagonia Micro Puff Hoody Women's Features: Ultralight nylon ripstop Pertex Quantum shell is water-resistant, windproof and treated with a DWR (durable water repellent) finish Center-front zipper has storm flap and zipper garage at chin for next-to-skin comfort Two welted, zippered handwarmer pockets and two internal drop-in pockets; left pocket doubles as a stuffsack with a reinforced carabiner clip-in loop Under-the-helmet hood construction is light and simple Elasticized cuffs and hem seal in warmth; Fair Trade Certified sewn 227 g (8 oz)