Royal Hotel Silky Soft and Fluffy Bamboo Down Alternative Comforter, 300-Thread-Count, 73 Ounce Fill, Bamboo fabric shell, California-King, Solid White Luxury goose down-alternative comforter provides medium warmth for year-round Silky Soft Bamboo Shell Cover with 300 Thread Count, Cool Feel yet warm comforter Comforter Overfilled with Down Alternative Clusters, Hypo-allergenic, Allergy Free. Machine Wash Baffle Wall Box design to avoid any shifting in your comforter and side Gusset for the Maximum warmth Cal-King size 106x90", 750 Fill power, 86 ounce, 100 percent Down Alternative