Soft, airy, indulgent - simply put, so fluffy! Drift into a world of cotton candy Zzzz's, wrapped up into one perfect, sweet dream. This extra fluffy down-alternative mattress topper delivers a smooth, comfortable sink into all night luxury and support. And you can breathe easy on this so fluffy! Mattress topper, made with allergen barrier fabrics, hypoallergenic fills and Microban® antimicrobial product protection against odors.