The ideal mattress for anyone who enjoys an extra firm level of restorative support, the Beautyrest Recharge Ultra Forest Park utilizes advanced memory foam technology and 850 density Beautyrest pocketed coils to deliver a supremely supportive nights rest. Pocketed coil technology allows each coil to flex independently to target the area of your body that needs the most support. Additional Beautyrest Gel Lumbar Support, exclusive to Rooms To Go, provides targeted back support. At the surface, GelTouch and Luxury Firm Comfort foams are topped by SurfaceCool Fiber to create a cool, comfortable sleep surface that conforms to your body to provide customized support. A layer of high density Energy foam below that helps to absorb shock so that you will remain sleeping soundly no matter how much your sleep partner moves. Providing a uniform level of support all the way to the mattress edges is the total surround ventilated AirCool BeautyEdge foam encasement with QuantumLock, which also facilitates airflow throughout the mattress as you sleep. 10 Year Limited Warranty