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 coil base. The GravityLux's cover has a type of pillow top design that the Sealy Posturepedic Hybrid mattress ...

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 ...

Sealy's Posturepedic mattresses have been specifically designed to help ease back pain, with targeted support, pressure-relieving foams and responsive coils. Right now, there's a one day Black ...

A combination of characteristics analyzing user interaction with the pillow, including attributes such as panel judgments, head contact, and pressure distribution. The Sealy Elite Cool Touch ...