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 Purple's Pillow Warranty Policy? What size of pillows do you offer? Do you only offer one pillow size? What Are The Cleaning Recommendations For My Pillow? What is the best process to air out the Purple Pillow? What's the life expectancy of the Purple Mattress?