Rockwell Luxury Firm Mattress Foundation:Full Foundation The Hybrid X-Class Medium is

The Hybrid X-Class Medium is not too firm and not too plush

The CF4000 Plush mattress features layers of Carbon Fiber Memory Foam paired with the UltraCold System™ to help channel heat away from your body

Queen and King sizes

4th through the end of 20th year – limited warranty

keeping your head cool throughout the night

Rockwell Luxury Firm Mattress Foundation:Full Foundation The Hybrid X-Class Medium isStearns & Foster Estate Rockwell Luxury Firm The Rockwell Luxury Firm is a luxury firm medium comfort within a collection of three Rockwell models. The Rockwell models feature an exclusive Indulge HD Memory foam that is made for Stearns and Foster by the scientists of Tempur Pedic. Indulge foam offers pressure relief, motion reduction, and support. The IntelliCoil support system provides lasting comfort and support along with the Precision Edge