The Simmons Beautyrest Ultra Trenton plush Queen mattress is all about cushioning and comforting you throughout the mattress and throughout the night. Exclusive to Leon's Beautyrest Ultra collection, BeautyCool is a cutting-edge fabric technology that keeps you cool and dry at night. AirCool foam promotes freedom of movement and airflow in the mattress, offering support and stability along with Gel-Visco foam. Last, but not least, Beautyrest Pocketed Coil technology provides conforming back support for a great night's sleep. Made in Canada.