Sleep Number® Memory Foam Classic Pillow: Flexes for Customized Support.
Our exclusive GridZone® technology features soft memory foam pillow grid sections that flex as you move, then reshape quickly offering customized support. Its unique design allows for better air circulation for your sleeping comfort. Hypoallergenic. Includes 75% cotton, 25% polyester velour zippered cover. The memory foam grid pillow is also available in contour shape. GridZone Memory Foam Classic Pillows are made in the USA of U.S. and imported materials.NOTE: Memory foam contains polyurethane
Warranty: 5-Year Limited Warranty