We've been testing beds for almost a decade, and Sealy has been making beds for over 100 years. Let’s find out how a legacy bed brand performs compared to other online mattresses.

Indicates the main composition of the mattress, such as innerspring or memory foam. Some so-called "hybrid" innersprings include one or more levels of foam on top.

The support base is made of foam, whereas the Sealy Posturepedic Hybrid mattress has a pocketed coil base. The GravityLux’s cover has a type of pillow top design that the Sealy Posturepedic ...

Because of the Sealy Newton Posturepedic's latex top, you can only sleep on one side of the mattress, not both. That means it doesn't need flipping over, but instead should be rotated from time to ...