Enjoy the essential comfort of our 12-inch, triple-layer gel memory foam Marley Mattress for improved sleep. The soft, hypoallergenic cover immediately relaxes you with lasting freshness, while the gel memory foam top layer and airflow channels provide a cooling effect to maintain a consistently comfortable climate for better, deeper sleep. Memory foam is proven to relieve pressure points, easing the impact on your knees, hips, and shoulders in any position, and it also prevents motion transfer, allowing you and your partner to enjoy longer periods of undisturbed sleep. The sturdy base foam is designed for lasting durability, ensuring years of restorative rest.

This king-size cooling gel memory foam mattress features a triple-layer design with a soft knit cover, medium-firm support, and comforting pressure relief in any sleep position. The cooling gel memory foam and airflow channel enhance breathability, keeping your sleep cool and deep throughout the night. Whether you're a stomach, back, or side sleeper, you'll find cooling breathability, motion isolation, and durable, high-quality materials that hold their shape with a Sleep Innovations memory foam mattress in a box.

The Marley mattress is made in the USA and Mexico, and all our mattresses, mattress toppers, and pillows are hypoallergenic and made with CertiPUR-US certified foam that is free of phthalates, heavy metals, and ozone depleters, with low VOCs. We invented the memory foam bed-in-a-box and continue to deliver sleep restoration today with innovative foams and fabrics. This king bed mattress comes with a 10-year warranty, so you can feel better with Sleep Innovations.

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