Choose from available sizes. Raise the head up to 55 degrees. Infinite number of reclining positions. Control movement with wired remote. The Tempur-Pedic Tempur-Up Foundation is the perfect upgrade from a flat foundation to enhance your mattress's effectiveness. Raise the head up to 55 degrees and virtually infinite number of positions, for reading, working on your laptop, or watching TV. Control your movement using the simple-to-use wired remote. Choose from available sizes. Size: Full.