Aly Lopez is a writer on the sleep team at CNET. She tests, researches and reviews everything sleep-related, from mattresses and bedding to sleep trends and hacks to sleep technology and supplements.

Below, the 10 best firm mattresses. Here are our guides to the best firm pillows and best firm mattress toppers, too.

【PRESSURE-RELIEVING FOAMS】-The feel of this base foam mattress is medium firm - slightly plusher than a traditional firm mattress. The base foam mattress can support each part of the body ...

The brand says the Tempur-LuxeBreeze feels a full 10 degrees cooler than other Tempur-Pedic mattresses, thanks to a combination of ventilation and heat-absorbing materials. If that seems too ...

The Nolah Natural is cheaper both when at full MSRP and when on sale. The MSRP starts at $1,499 but an evergreen mattress ...

The Studio Chill and Legend Hybrid mattresses sit at different ends of the Leesa mattress line-up. The Studio Chill is a ...

We narrowed down the 10 best mattresses for back pain by vetting over 100 popular mattresses. Our top picks kept our testers’ ...

The article might take about 10 mins to read, but it would be an excellent ... winner in every test we conducted. Sunday Latex mattresses are made from 75-density 100% natural latex foam and ...

We found the best mattress deals at Amazon, Wayfair, Mattress Firm, and more ahead of Black Friday. Save up to 66 percent on ...

For those seeking a perfect blend of comfort and support, the ideal solution lies in choosing a top-rated mattress. Whether ...

We tested the best boxed mattresses for every type of sleeper. Our top bed in a box reviews include Casper, Allswell and ...