Natures true down alternative comforter, wool is the ideal choice for healthy bedding. 233 thread count 100-percent cotton cover. Filled with 55-percent natural wool and 45-percent gel fiber fill in a sewn thrown box. The comforter is corded. Comes in a twin that is 62 by 86-inch with 33-ounce of fill, a full/queen that is 86 by 86-inch with 46-ounce of fill and a king that is 102 by 86 with 54-ounce of fill. Wool wicks away moister a a much greater rate than cotton and down. Wool is hypoallergenic.