Martha Stewart SleepComplete 12-in Firm King Hybrid Memory Foam/Coil Blend Mattress in a Box

Inspired by Martha Stewart’s approach to functional, organized living, SleepComplete by Martha Stewart marries a new assortment of premium mattresses with a simple system to determine your sleep solution. From sleep surface to base, the hybrid mattress is designed with both form and function at the forefront. A touchably soft removable cover comprised of breathable knit jacquard with moisture-wicking fabric and cooling technology is your first contact with the firm support king-size mattress. Cooling gel memory foam and highly resilient support foam layers are CertiPUR-US Certified and provide motion isolation ideal for co-sleepers. Individually wrapped pocket springs, with 5-way zoning, ensure various tensions and firmness for pressure relief and additional motion transfer reduction. Extra firm perimeter coils provide additional edge support for seated positions and help prevent sagging. Rounding out the many beneficial attributes of the dual-action cooling mattress are the bottom support foam layer and non-woven fabric base layer that lend added stability to the luxe mattress that is suitable for back and stomach sleepers alike. This is our firmest and most supportive offering. Compare the design and technology of our graded option levels to find just the right fit for your sleep style. Optimize your sleep experience and pair this mattress with one of our premium Martha Stewart beds for an exceptional look and luxurious comfort.