Obermeyer Dehlia Down Parka - Women's: Down is the most efficient insulation Mother Nature has to offer. Its warmth-to-weight ratio is unmatched and in a longer parka that's a pleasant benefit. We insulated the Dehlia with 550 fill power AlliedA(R) certified duck down distributing the ideal amount for splendid warmth and supple comfort. Shaped seams for fit, 2-way YKKA(R) MetaluxeA(R) front zipper, interior zippered pocket, and fleece chin protector. FABRIC HydroBlockA(R) Classic 70% Polyester, 30% Nylon Plain Weave INSULATION Allied Feather & Down 550 Fill Power Duck Down Product Technologies HydroBlockA(R) Classic - Obermeyer independently third party tests all of its technical fabrics for performance verification. Our high performance specialty fabrics use fully coated hydrophobic laminations and a superior DWR polymer coating for stain protection and coating integrity. HydroBlockA(R) Classic resists water penetration while allowing water vapor to pass creating a water-resistant breathable barrier. Product Features YKKA(R) MetaluxeA(R) zipper(s) 2-way, front zipper Removable hood Quilted hood Fleece lined collar Zipper handwarmer pocket(s) Elastic cuffs Interior windguard Fleece chin warmer Interior stash pocket(s)