Wrapped in the blissful embrace of the Sierra down-alternative comforter, you’ll wish you could luxuriate in bed forever. We hand-stuff its silky, pure cotton walls with fluffy armfuls of 100% hypoallergenic Virtudown® filling, an exceptionally fluffy alternative-fill whose loft mirrors the comforting texture and warmth of genuine goose down. Made in the USA. VirtuDown® Fiber Thread Count: 330 Material: 100% Cotton Sateen Baffled Box Construction Guaranteed Hypoallergenic Fiber Made in Brooklyn, NY SIZE BY WEIGHT/DENSITY: Twin Summer: 29 oz. All-year: 50 oz. Full Summer: 33 oz. All-year: 55 oz. Queen Summer: 36 oz. All-year: 70 oz. Oversized Queen Summer: 43 oz. All-year: 73 oz. King Summer: 46 oz. All-year: 77 oz. Oversized King Summer: 50 oz. All-year: 89 oz. Super Queen Summer: 60 oz. All-year: 106 oz. Super King Summer: 71 oz. All-year: 126 oz.