Now the benefits of gel memory foam are available at the cost of an basic pillow. A thin layer of GEL DOUGH memory foam creates a soft, smooth surface. Gel material infused into supportive memory foam helps regulate sleep temperature to prevent a hot pillow surface. Gel-coated microfibers create a soft, consistent fill that does not shift, clump or go flat while you sleep. This inner fill can be fluffed and plumped to create personalized loft and support, making this pillow a great choice for side sleepers, back sleepers and stomach sleepers. The cover of this pillow is made of 250 thread count, 100 percent cotton percale for a breathable, fresh-feeling sleep surface. Come with a 3-year warranty. Features: Gel, Memory Foam, Removable Cover Pillow Size: King Measurements: 16 Width/Inches Fabric Content: 100% Cotton Care: Spot Clean Country of Origin: Imported