Airflow 5000 Super King Size 2 Drawer Divan Bed Set has an exclusive 1050 premier pocket springs incased in memory foam this equates to nearly 1200 normal pocketed springs. Plus the latest Sensaform Airflow Memory Foam helps reduce tossing & turning by eliminating uncomfortable pressure points & adding ventilation. Also included is ‘ Posture Perimeter Plus’ a re-enforced foam border around the perimeter of the mattress for true edge to edge support & increases the sleeping surface area. The non turn mattress also has a hi-tech breathable border which works in harmony with the airflow memory foam to keep the mattress cool & fresh. It has a deep quilted top cover upholstered in high quality quilted fabric. All of these features combine for a peaceful nights sleep & a truly refreshing undisturbed nights sleep.