The Beauty Sleep Oceana Mist 11.5" Medium Hybrid mattress is designed for your lifestyle. With a smooth top panel, the Beauty Sleep Oceana Mist 11.5" Medium Hybrid mattress features AllCool Gel Foam and AllCool Gel Memory Foam that contours to your body for the ultimate pressure relief. Premium foams provide a responsive sleep surface for all-night comfort, support, airflow, and breathability. Plus, firm 815 Original Beauty Sleep Pocketed Coils provide consistent, supportive sleep at a value designed for your lifestyle. Medium Smooth Top Hybrid mattress.