The crème de la crème of duvets, this luxuriously lofty layer is plumped with an astounding 850 fill power Canadian white down for the ultimate in opulent warmth. Enveloped in a 400 thread count sateen down-proof cover for a buttery soft feel, the duvet features 12” baffle box stitching to keep the down securely in place, preventing shifting. Our responsibly sourced Canadian white down is both Downmark® and Canadian Down Standard certified. 850 Fill Power Shell is STANDARD 100 by OEKO-TEX® 100% Canadian White Down Outer shell is made of 400 thread count cotton sateen. Constructed with 12" x 12" baffle box stitching to keep down clusters in place. Loops included on all 4 corners. Made in Canada Dimensions Queen Duvet 90" x 90" / 850 Fill Power / 31 oz weight King Duvet 106" x 90" / 850 Fill Power / 37 oz weight Care Professionally launder or machine wash cold in a large capacity or commercial washer. Dry on low heat or air dry. Every few months, to help keep moisture down and the fluffing up, toss your down duvet into a front-loading dryer set on air or low. Product Certifications Down Fill DOWNMARK Certified®Canadian Down Standard Certified Outer Shell OKEO-TEX® STANDARD 100VC025 195667 TESTEX OEKO-TEX® STANDARD 100 sets the standard for textile safety, from yarn to finished product. Every product carrying the label has passed laboratory tests for harmful substances. Learn More