Comfort and support in complete harmony. The SymphonyBed by Tempur-Pedic builds upon the foundation of the original mattress design to provide even more pressure-relieving comfort and therapeutic support. A super conforming TEMPUR® material Comfort Layer has been added on top of the slightly firmer TEMPUR material Support Layer. The AirFlow System™ base is convoluted on the surface and adhered to the TEMPUR components to increase air circulation – enhancing comfort and responsiveness. The removable, washable and allergen resistant cover is made of soft velour for a luxurious look and feel. The SymphonyBed by Tempur-Pedic works perfectly with a low or high-profile platform foundation or an adjustable bed base.