Shield your mattress with this comfortable protector. The combination of wool and polyester gives both stability and bounce, with the wool providing support and structure while the polyester fibres have a soft, cushioning effect. Wool traps body heat quickly and efficiently, and has the unique ability of being able to draw moisture away from the body like a natural evaporative cooler. This helps to keep you from overheating, ensuring a restful sleep. This item features a Purafresh cotton cover for added breathability, as well as a 45cm fitted skirt for easy application.