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.

The best medium-firm mattresses strike an ideal balance of comfort and support for all kinds of sleepers. Our pick for the best one overall, the Bear Star Hybrid Mattress, has a cushioning gel ...

And the cover looks and feels equally substantial. The Leesa Sapira Hybrid is on the firmer end of medium-firm, so it should work for all sleep positions, though side-sleepers who prefer softer ...

A certified sleep science coach and mattress expert, JD has been reviewing online mattresses professionally for the past five years. During that time, he's tested well over 150 beds and dedicated ...

The medium firmness comes either all foam or hybrid — and you can pick a different ... about the mattress for its softness and support. Sealy offers a 100-night trial with free shipping and ...

Learn more› By Caira Blackwell and Annie Chou After a new round of testing, we’ve added the Siena Premier Hybrid as a pick. We continue to recommend the Zinus Cooling Comfort Support Hybrid ...

Our evaluations and opinions are not influenced by our advertising relationships, but we may earn a commission from our partners’ links. This content is created by TIME Stamped, under TIME’s ...

Taylor Leamey writes about all things wellness, specializing in mental health, sleep and nutrition coverage. She has invested hundreds of hours into studying and researching sleep and holds a ...

Actual terms vary by lender. I was very concerned 10 and a half years ago buying a hybrid because like everybody else how long the batteries last in a fusion hybrid. Well, they are still going ...