The Vispring Masterpiece Superb mattress epitomizes luxury and craftsmanship, combining the finest natural fibers such as cashmere, silk, and alpaca. These premium materials envelop three rows of Vanadium steel hand-nested pocketed springs, providing exceptional support and comfort. Each mattress is meticulously hand-tufted by skilled artisans, ensuring durability that stands the test of time. With a choice of firmness levels—soft, medium, firm, or extra-firm—this mattress caters to individual sleep preferences, including split firmness options for king sizes, allowing couples to enjoy their perfect comfort level.