Indulge in a night of deep sleep with the ultimate head and neck support! Our Won't Go Flat Extra Life Pillow Set offers both softness and support for any sleep position. The foam core zone ensures that the sleeping pillow retains its shape and softness, night after night. Made from exceedingly soft, durable and lightweight 300 Thread Count Cotton Fabric for breathable all-night comfort. Our king size pillows feature stain release technology for easy stain removal when cleaning. Allergen barrier weaving prevents dust mites and other household allergens. Our standard / queen pillows are designed to cater to the needs of all sleepers. Whether you sleep on your back, side, or stomach, this pillow provides the necessary support to align your head and neck properly. The combination of soft materials and a supportive core ensures that you wake up feeling refreshed and free from discomfort. Available in both Standard/Queen and King Sizes. A champion of comfort for all, Serta has pioneered sleep innovation for more than 90 years in more than 150 countries. Every Serta bed is designed to provide superior comfort, including the award-winning Perfect Sleeper and iComfort collections.