The Classic All Seasons comforter is a medium weight comforter ideal for year round comfort. Filled with 10oz/yd² Natura Smart Wool™ to help regulate body temperature throughout the night, allowing you achieve longer periods of deep, healthy sleep. Natura Smart Wool also wicks away excess moisture, creating a fresh, dry sleep environment that repels common allergens. The soft, unbleached 100% cotton cover is quilted to the fill to eliminate shifting, clumping and hollow spots.