Experience support for more than just your body with the Harmony Hybrid Collection. Innovative materials work harmoniously to bring you restorative sleep with improved support, advanced motion isolation, and a lush cover. The Precision Support System offers consistent support across the entire mattress, from head to toe, so you and your partner sleep undisturbed. A premium fabric cover creates a lush, durable sleep surface that helps contribute to cleaner water. Infinicool helps you stay comfortably cool all night with its breathable, moisture-wicking fabric infused with cooling fibers. Pressure-relieving foams help ease aches and pains while also creating airflow throughout the mattress. All models are crafted with a smooth, body-contouring memory foam top perfect for anyone who loves the feeling of being cradled by their mattress and want rejuvenating sleep each and every night.