Core: 100% Extra-dense Certipur-us Memory Foam; Inner Cover: 95% Recycled Polyester, 5% Spandex; Outer Cover: 80% Nylon, 20% Spandex | ✔ THE MOST COMFORTABLE PILLOW: Your pillow search ends here. The Deep Sleep Pillow is the only pillow made to keep up with you even when switching sleep positions throughout the night. Enjoy perfect support & zero interruption for the deepest sleep of your life. | ✔ PATENTED DESIGN FOR BACK & SIDE SLEEPERS: Shaped by in-house Ergonomists, the sculpted side bolsters provide optimal side sleeping support, while the sweeping shoulder line and center contour let you snug closer for a seamless fit and relaxing back sleep. | ✔ ZERO PRESSURE CLOUDSUPPORT CUSHIONING: Our special blend of dual-density memory foam features a soft, cloud-like top layer with an adaptive support foundation – It sleeps unlike anything you've experienced. | ✔ ANTI-AGING FRESHFACE PILLOWCASE: Anti-wrinkle & hair frizz. The cool & ultra smooth washable cover has zero drag to prevent skin crease and helps fight aging. It's a cinch to change & will have you glow in the morning with great skin & hair. | ✔ SLEEP DEEPER, WAKE UP REJUVENATED: The best sleeps are uninterrupted. The Deep Sleep Pillow sleeps cool & provides tension-releasing cushioning with neck relief support so you can sleep deeper and wake up rejuvenated.