This Sealy Dreamlife 6" Foam Mattress is designed to help you stay cozy all night (or all day) and wake up feeling refreshed. And it's made by Sealy, a leader in quality sleep products for over 140 years. Advanced Sealy Support Transition Foam enhances the overall comfort of the mattress and adds long-lasting durability. The foam offers enhanced breathability to provide the right balance of comfort and support. Sealy Dreamlife is also dedicated to promoting a healthier sleep environment. CertiPUR-US ensures the mattress foam meets strict standards for content, emissions and durability, and Surface-Guard Technology kills bacteria on the surface of the mattress, protecting it from common allergens which can lead to a better night's sleep. Includes a 10-year limited warranty, so you can rest easy that you'll have comfort you can count on year after year.