The Emery Hope Firm is part of the Simmons BeautySleep line. This mattress has a profile height of 6 inches and is compatible with adjustable foundations. The Emery Hope Firm's comfort layer is composed of SurfaceCool™ Fiber, 1/2" Comfort Foam and 1/2" Comfort Foam. The contour layer is composed of 1" Comfort Foam. The support layer of the Emery Hope Firm contains 4 1/2" of Foam Base and Beautyrest's Foam-encased Edge Support System.