the Sealy Posturepedic Hybrid mattress. This Posturepedic series was originally designed with the help from orthopedic surgeons back in the 1950s to create a mattress that provided better back ...

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.

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. A layer of foam infused with gel ...