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 Beautyrest Black Series Three Plush Pillow Top Mattress was the topper of choice we both fell in love with at the brick-and-mortar Mattress Firm store just a stone’s throw away from our new ...

The Beautyrest PressureSmart comes in four different firmness levels and there’s also the option of upgrading to either a Plush or Firm Pillow Top for a more luxurious, cloud-like finish.