How durable is the Purple® Pillow? The Purple® Pillow is made of a very durable material - the proprietary Purple Grid. It also includes a 1-year warranty! Related articles What is the best process to air out the Purple Pillow? What Are The Cleaning Recommendations For My Pillow? Does the Purple® Pillow support any sleep position? Can you adjust the height of the Purple® Pillow? HOW TO: King Pillowcase on a Standard Pillow