Our value priced down comforter is filled with all-natural down for cozy, year-round warmth. The sewn through diamond box design allows down to fully loft while preventing fill shift. 230 thread count, 100% cotton cover provides natural softness and durability. All-Natural Down Comforter is value-priced, year-round down comforter entry level comforter delivers cozy comfort at an affordable price. 550 fill power is ideal for year-round warmth. 230 thread count, 100% cotton fabric for leak-proof softness. 15in diamond box design eliminates fill shift.