Does the Purple® Pillow support any sleep position? The Purple® Pillow supports all sleepers but is often preferred by back and stomach sleepers. Learn more HERE. Related articles What Are The Cleaning Recommendations For My Pillow? Can you adjust the height of the Purple® Pillow? What is the best process to air out the Purple Pillow? What is Purple's Pillow Warranty Policy? What is the height of the Purple® Pillow?