The TEMPUR Symphony SmartCool pillow gives you the ultimate feeling of tailored support and cooling comfort. Born from NASA technology and perfected for sleep, the Symphony SmartCool pillow is made from TEMPUR Material. Inside, billions of ultra-sensitive cells precisely adapt to your natural curvature for comforting pressure relief. Our innovative SmartCool Technology cover is cool-to-the-touch and absorbs excess heat to keep you feeling cool and fresh, from the moment you lie down. Ideal for back and side sleepers, its gently sloping, dual-sided shape works in harmony with your body to align your head, neck and shoulders. One side has a more traditional pillow feel for backside sleeping, while the other slopes down for extra support whilst lying on your side. Simply flip to match your preference. It’s available in different sizes to fit your individual needs, as you enjoy true, restful sleep.