Ideal for mild to cool climates, the Medium Warmth Down Comforter is filled with HyperClean white goose down in a true baffle box construction.550 Fill Power HyperClean , Duck Down 300 Thread Count, 100% Cotton Barrier Weave Fabric ComfortLock Border, True Baffle Box Construction Double Needle Corded Edge 10 Year limited warrantyCollection: Medium Warmth Color: White Dimensions: 64 x 86 Size: Twin Style: Year-Round Warmth