Sleep Inc Sleep Solutions 12" Medium Hybrid Queen Mattress delivers balanced support and pressure relief with a comfort-forward, medium feel that suits a wide range of sleepers. It pairs a responsive coil system with memory foam layers and a breathable polyurethane cooling cover to promote airflow and targeted pressure relief. Ships as a bed in a box for easy delivery and rapid setup, is made in the USA, and is backed by a 10 year warranty for long-term confidence.