Unlock to see our ratings and compare products side by side Our comfort ratings are based on members' average comfort rating for their mattress brand and type on a scale from excellent to very poor.

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.

Because we use a consistent scale, you can compare the firmness level of all the mattresses in our ratings—even across brands—and make an informed buying decision. For example, the Serta iComfort ...