Wool Mattress TopperThis Wool Mattress Topper is a reversible underlay made using 100% Australian Merino Wool pile and backed with 100% cotton fabric. During the colder months, the Wool pile creates superior comfort and warmth. During warmer months you can turn it over and get the softness and cooler feeling of the cotton side. It also features wool poly padding to create extra support and comfort, and comes with a fitted skirt designed to slip perfectly over your