The award winning Vivon design team brings technology and comfort together. A big breakthrough idea is the patent-pending technology of NuRest synthetic latex. NuRest all the properties and comfort of natural latex. NuRest, for long lasting life has the resiliency of latex without any of the allergic reactions, found in some natural latex products. It provides a floating like effect, with firm support. ItÕs the perfect mattress for people who embrace the newest in technology and ease of living.