11" memory foam Mattress. Prices listed are minimum advertised prices, feel free to call the store for current sale pricing. An amazing night of sleep should not be reserved for the privileged few. Featuring 4 inches of breathable resilient memory foam, and a distinctive eurotop design, the Heir Et offers the luxury you deserve, at a price you can afford. It’s universally appealing and oh so comfortable. And with the money you save, you could open a trust fund of your own. Our mattresses are built with CertiPur US certified foams! 10 yr manufacturer's warranty.