Ideal for year-round comfort in a wide range of climates and room temperatures. 400 thread count. 100% sateen cotton cover. Features: 550 fill power, Eddie Bauer premium white goose down Hypoallergenic True baffle box design maximizes loft and minimizes cold spots by eliminating down migration Leakproof fabric - Tighter weaving and special finishing techniques make our products more leakproof than others Oversized for full coverage and extra comfort 15 year warranty Size Description: Oversized Twin - 68" x 88"; 25 oz. Oversized Full/Queen - 90" x 98"; 32 oz. Oversized King - 108" x 98"; 38 oz. Care Instructions: Easy care, always use a protector or cover Dry clean or professionally launder