As light and soft as a cloud, yet as warm and enveloping as cashmere, down is the original insulation and still the finest way to stay toasty warm. Our duvets are filled with only hand-gathered, pure white Hungarian goose down, encased in Egyptian cotton sateen down-proofed tickings. They feature 13-inch square baffles, which are like little interior walls that keep down evenly distributed while allowing maximum loft. The premium 750+ fill power means larger clusters of down, which create better loft and insulation. And they are generously sized to fit our duvet covers perfectly. 310 thread count 100% Egyptian cotton ticking with a satin braid. Made in Hungary.