The Renaissance Comfort Firm is a Michigan Made two sided mattress (yes, you can flip!!!) that was designed, and handcrafted with generational quality and care, offering you comfort and craftsmanship with an exquisite feel, at an exceptional value. This handcrafted traditionally made using cotton felting that will help maintain the surface firmness, along with a soft gel foam that provides soothing comfort and dissipates heat away from the sleep surface to help maintain an ideal sleep temperature. That will help maintain firmness. along with a convoluted pressure relieving foam, and using a posturized (adding more coils in the center of mattress ) InnerAct mattress spring unit with an alternating left-turn, right-turn coil design, runs parallel to the body to help prevent rolling together for a Peerless nights rest!