Enjoy the comfort of thia Jaelyn Plush mattress, with layers of plush foam including premium 5 Zone Convoluted Serene™ Foam, relieving pressure, helping you sleep all night long. Individually Wrapped Coils, with a perimeter of denser coils, combine to give you top end support while eliminating roll off. This plush mattress is designed to help you sleep cooler while providing a magnificent sleep surface. Ideal for a side sleeper.