58% Polyester, 42% Spandex SHREDDED FOAM: This queen size pillow is designed to be squeezed, scrunched, flattened, or fluffed, allowing you to customize your comfort and settle into a restful night s sleep SEALYCOMFORT MEMORY FOAM: Cushioning gel memory foam conforms to your head and neck, providing personalized pressure relief and a comfortable sleep experience BREATHABLE COVER MATERIAL: Made with a blend of 58% Cooling Nylon and 42% Polyester Jacquard, the cover enhances comfort and durability while maintaining flexibility SURFACE-GUARD TECHNOLOGY: Antimicrobial Surface-Guard Technology kills bacteria and allergens, and the removable, machine-washable cover ensures easy cleaning.