Nature’s best down alternative solution. This award-winning year-round comforter is filled with Lyocell/Tencel® and covered with a Lyocell/Tencel® shell which optimizes climate control. Lyocell/Tencel® is a purely natural fiber extracted from wood cellulose in an environmentally friendly process and offers the sensuous feeling of silk charmeuse. This natural fiber offers moisture control and temperature regulation characteristics, absorbing more moisture than cotton, having a cooling effect when temperatures are hot and a warming effect when it’s cold ensuring maximum comfort.