Z Gel Infused DOUGH Memory Foam Contour Pillow with Removable Velour Cover - 5 Year U.S. Warranty - Standard Z Gel-infused DOUGH memory formula creates a softer, cooler, and doughier memory foam Ergonomic contour design minimizes physical discomfort when sleeping by correctly aligning your spine and supporting your head and neck Naturally hypoallergenic and dust mite resistant, with a luxuriously soft, removable Rayon from Bamboo velour cover DOUGH memory foam is molded, not cut, and extremely breathable to allow the cooling comforts of the Z Gel to pass through you Ensuring a pillow that lasts, our 5-year U.S. warranty includes pillow and bamboo velour cover