100 % Cotton Shell With Duck and Down Fill Imported NECK ALIGNMENT: This pillow helps keep your neck in a perfect sleeping position, allowing you to get a great night of sleep. TWO CHAMBER DESIGN: The two chamber design contours your neck and adds support. MACHINE WASHABLE:This pillow is machine washable, so it can provide a good night of sleep for years to come. MICRO FEATHER: Made with Micro Feather fill for maximum comfort. IMPROVED POSTURE: The patented design helps improve your posture as you sleep.