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.

Responsive, cool and perfect for back pain — save 15% on the Serta Sleeptrue 11" Hybrid mattress this Cyber Monday ...

Everyone deserves a good night’s sleep and with Serta’s Perfect Sleeper mattress collection that’s totally possible. They come in a variety of sizes, from Twin to California King ...

There are a lot of mattress companies out there, some new, some old, but none are more prevalent than Serta. Say what you will about the brand, but it knows how to make a damn good mattress.

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