Our exclusive Rest & Renew by Zinus 14’’ gel foam mattress provides the utmost supreme coolness and relief at an excellent value. Side and back sleepers will love the ultra-plush comfort level, providing cloud-like feel. Our deepest comfort layer of gel-infused memory foam gives sleepers all-night cooling and pressure relief. Greater high-density foam keeps you comfortable throughout the night. Stay supported with our thickest layer of high-density support foam. A breathable, knitted Jacquard quilting layer maintains airflow, adding to your sweet dreams. Unbox, unroll, and unwind with the easy bed-in-a-box design. This hypoallergenic mattress is made with eco-friendly CertiPUR-US foam that meets rigorous standards for emissions, content, performance, and durability. Mattress protector recommended. Adjustable base compatible.