Made in the USA, handcrafted in Wisconsin, the Elio pillow-top matress has a traditional innerspring system featuring firm wire-tied construction to provide a stable and durable support sytem. A foam edge provides quiet perimeter support, increased sleep surface, and a firm seating edge. This mattress has a sewn and flanged system for air flow and pressure relief. The Elio pillow-top has a three-way secured stack of conformance upholstery layers. It also has a back support element for spinla alignment and deep down durabillity.