The Beauty Sleep® 11.5" Medium Hybrid mattress is designed for your lifestyle. With a smooth top panel, our Beauty Sleep® 11.5" Medium Hybrid mattress features AllCool™ Gel Foam and AllCool™ Gel Memory Foam that contours to your body for the ultimate pressure relief and a responsive sleep surface for all-night comfort. Plus, Beauty Sleep® Edge Support and Firm 815 Original Beautyrest® Pocketed Coils provide consistent, supportive sleep at a value designed for your lifestyle.