The Classic Comfort Plus Topper is filled with a generous 36oz/yd² Natura Smart Wool™ which helps regulate body temperature throughout the night. 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.

Studies show that those who placed a wool pad on top of their existing mattress slept more soundly, reduced their tossing and turning by over 50%.