Technogel Luxurious Cooling Gel Pillow &ndash; Patented Ergonomic Design for Deeper Sleep INNOVATIVE GEL MATERIAL  Technogel is a medical grade soft solid that is supportive, non-toxic, and conforms to your body with its unique fluid 3D movement. COMFORTABLY COOL  Technogel is combined with plush memory foam to provide a cooling, comforting support. Our Patented pillow design combines ventilation channels and air tunnels to enhance air flow and breathability. Too cool? The Technogel pillow include a comfy removable/washable Polyester/Rayon/Spandex cover. ERGONOMIC DESIGN  All Technogel pillows are ergonomically designed to keep your head, neck, and spine aligned. The combination of Technogel and memory foam provides superior pressure relief. Choose from a range of shapes and sizes to find the one that fits just right for you. ENGINEERED IN GERMANY, MADE IN ITALY  World class German engineering, coupled with Italian styling and design. This collaboration promises a pristine sleep, that will leave all of your friends GEL-ous 3 YEAR LIMITED WARRANTY  With a 2 year limited warranty, and 1 additional year when you register your warranty with Technogel, you can rest assured that your pillow will provide with you hundreds of hours of blissful sleep.