Filled with 75% goose down, the down acts as an insulator, making this comforter very warm and comfortable. The baffled box construction minimizes shifting of the down, preventing cold spots and providing greater warmth. Color is off-white/ivory. 500 thread count, silk cotton fabric is silky soft. 600-fill power white down provides better insulation with less weight The unbleached organic materialFilled with 75% goose down, the down acts as an insulator, making this comforter very warm and comfortable. The baffled box construction minimizes shifting of the down, preventing cold spots and providing greater warmth. Color is off-white/ivory. 500 thread count, silk cotton fabric is silky soft. 600-fill power white down provides better insulation with less weight The unbleached organic material... More Details! 500TC Silk Cotton Goose Down Comforter - King Size , Lowest Price for 500TC Silk Cotton Goose Down Comforter - King Size , 500TC Silk Cotton Goose Down Comforter - King Size For Sale.