A great day begins with a truly restful night's sleep. Thoughtfully crafted with premium materials and advanced sleep technology, the CELTOSS Green Tea Memory Foam Mattress delivers the perfect balance of cooling comfort, tailored support, and lasting freshness. At the heart of every CELTOSS mattress is an expertly engineered multi-layer comfort system. A breathable knit cover and Cooling NanoGel Memory Foam enhance airflow and dissipate excess heat, creating a cooler, more breathable mattress surface. While Green Tea Infused Memory Foam helps reduce moisture and odors for a fresher sleep environment. Adaptive comfort layers conform to your body's unique shape to provide personalized support, pressure relief, and reduced motion transfer. Finished with a breathable zip-off washable cover and crafted from fiberglass-free, CELTOSS creates a cleaner and healthier sleep environment. Conveniently delivered as a Mattress in a Box, it fits most bed frames for quick and easy setup.