The Marmot Avant Featherless Jacket eliminates the need for bulky layers but will keep you warm on your next outdoor adventure without adding a lot of weight to your pack. 3MA'a"A ThinsulateA'a"A Featherless insulation is as warm as 700-fill-power down and stays warm even when wet; Made with 75% recycled content 20-denier woven baffle construction prevents the insulation from shifting Zippered hand and chest pockets Elastic-bound cuffs for close fit and added protection against the elements Adjustable drawcord hem helps prevent drafts Main Fabric: 100% Nylon PreBaffle Plain Weave Heather 2.3 oz/ yd Insulation Type: 160g 3M Recycled Thinsulate Featherless Center Back Length: 27in Marmot Women&';s Apparel