The redesigned TEMPUR-Ergo 3 Power Base has been revamped to include adjustable lumbar support, giving your back extra support no matter if you are lying flat or sitting up. A virtually unlimited range of ergonomic positions for the head and feet give you unmatched pressure relief. The Zero Gravity preset elevates your head and feet to simulate weightlessness and take pressure off your back. It features a soothing massage with three levels of intensity that helps ease aches and pains, ensuring comfortable and refreshing sleep every night. The TEMPUR-Ergo 3 Power Base is the perfect pairing for your Tempur-Pedic mattress.