Look forward to a more soothing bedtime experience with the Comfort Tech 1.5" 7-Zone Mattress Topper Featuring Isotonic+ Memory Foam. Featuring a 7-zone design, which provides support and reduces pressure. This plush yet durable topper reduces motion transfer, leading you to a more peaceful night's sleep. This topper features IsoFresh odor neutralizing technology and is CertiPUR-US certified. Comfort Tech, Isotonic and IsoFresh are trademarks of Carpenter Co.; CertiPUR-US is a registered certification mark of Alliance for Flexible Polyurethane Foam, Inc.