Rest easy and sleep soundly on the Gold Bond 4-Inch All Cotton King Futon Mattress in Natural — a firm, supportive, and thoughtfully constructed sleep surface built for lasting comfort and durability. This mattress is densely packed with a custom-blended proprietary cotton batting known as "JOY" cotton, carefully developed by Gold Bond for superior resilience and long-term shape retention. Unlike standard futon mattresses that soften and sag over time, the All Cotton design maintains a consistently firm surface feel that provides reliable support night after night. The natural cotton fill makes this an excellent choice for those who prefer materials free from synthetic foams or chemical additives, offering a cleaner and more breathable sleep environment. Available in a variety of sizes and colors, this King-size mattress serves as an ideal starter futon mattress — delivering simplicity, quality craftsmanship, and exceptional value in one dependable, natural package.