This 12'' firm memory foam mattress delivers consistent, supportive comfort for master bedrooms, guest suites, or vacation homes. Made with three distinct foam layers, including gel-infused memory foam, it promotes airflow and helps regulate temperature throughout the night. The firm feel is ideal for stomach and back sleepers, offering even weight distribution and minimal sinkage. Its tight top design helps reduce motion transfer, making it a solid choice for couples. We love that it works with adjustable bases and arrives conveniently boxed.