Our HZ Sleep Zenith Medium mattress is perfect for stomach sleepers, couples, and those needing pressure relief. With a 14” profile, this mattress sports a full layer of high-quality Cool Gel Memory Foam, 1 layer of extremely breathable Serene Foam, and Individually Pocketed-Coils that will support and adjust to your individual comfort needs. The Serene™ Foam comes with advanced Supportive Air Technology, which includes billions of microscopic air capsules that promote airflow, enhance breathability, and increase the bed's support without compromising your comfort. With 25% thicker coils in the center ⅓ of our Zenith Medium mattress, it is optimized for pressure relief, providing ideal support to your back and hips. The edges are reinforced with a foam encasement, providing you with more sleep area, a solid seating surface, and better flexibility when paired with an adjustable base. Finally, it is topped with a maximum Phase Change Cooling Cover that provides the highest level of temperature control. Rest assured that our Zenith Medium mattress will provide the comforting feel you and your partner will love!