The isocool memory foam traditional pillow offers a sleep experience that is calm, cool, and comfortable. Its 300-thread-count 100% cotton cover is enhanced with outlast adaptive comfort material, which self-adjusts to your body's changing temperature and helps lead you to a more peaceful night's sleep. Filled with 100% viscoelastic memory foam featuring active air technology for increased airflow. Ideal for back and stomach sleepers. Removable cover is machine-washable for easy care. Includes (1) pillow and (1) cover Ideal for back and stomach sleepers Cover features outlast adaptive comfort material, which self-adjusts to your body's changing temperature 100% viscoelastic memory foam features active air technology for increased airflow Foam manufactured in the USA; cover is imported 3-year limited warranty Isocool and active air technology are trademarks of carpenter co.; outlast and adaptive comfort are registered trademarks of outlast technologies inc. Features: Cooling, Removable Cover, Memory Foam Sleeping Position: Back, Stomach Pillow Size: Standard Measurements: 18 Length/Inches, 24 Width/Inches Base Material: 100% Cotton Filling Content: 100% Viscoelastic Poly-Foam Comfort Type: Medium Density Care: Machine Washable Cover, Spot Clean Material: Knit Pillow Type: Bed Pillows Country of Origin: Made in US