Remarkable cutting-edge technology found in this queen mattress delivers all that's needed for exceptional comfort as you sleep. An innovative airflow memory foam draws heat and moisture away from your body more quickly and consistently than other standard foams. A gel-infused foam, along with a luxurious phase change material cover, keeps you cool and comfortable. The innovative combination of gel and memory foam enhances pressure relief. All the foam layers work with a high density support core to ensure the firmness you need without losing the soft feel you crave for great sleep. Power base/box foundation available, sold separately.