The best firm mattresses are durable and supportive for your sleep needs. Read on for our top tested picks, including beds ...

With over seven years of mattress testing experience, we use our different sleeping position and body type perspectives to offer well-rounded, honest reviews.

While the idea of sleeping on an extra firm mattress won’t be for everyone, others will be drawn to the benefits of sleeping on an ultra hard surface. For instance, back sleepers seeking a ...

We rated this double sided mattress as an eight on the Firm side and a nine out of 10 on the Extra Firm side — it's the firmest mattress our team has tested. Learn more with our Plank Firm ...

Year after year, the brand's Classic mattress earned its way to the top of our best mattress guides, whether you're looking ...

Table of Contents Plank Firm Mattress » Pros: Dual-firmness to give you a choice between firm and extra-firm Made to help with weight distribution, lumbar support and responsiveness Some ...

medium-firm mattress that should keep your spine properly aligned if you’re a stomach-sleeper, even as gravity pulls your hips and belly downward. Extra-firm coils around the perimeter make for ...

Hot sleepers can upgrade to a cooling cover for an extra cost. We find that the Plank is practically made for back and stomach sleepers who want a supportive mattress with a firmest-of-the-firm ...

Our analysis of how well a mattress maintains its original shape, height, firmness, and side/back sleeping support after 8 years of simulated use. A measure of how much vibration is transmitted ...

Some of the mattresses on this list are only available in one firmness, while others offer different degrees. Doctors often recommend that overweight sleepers opt for extra-firm mattresses because ...

but it’s worth noting that foam mattresses can come in any firmness level and also tend to make up the bulk of the extra firm category. A soft plus mattress won’t allow you to sink completely ...

So which should you buy? We'll be comparing price, comfort, support and performance of the Plank Firm vs Puffy Cloud mattress, to discover which mattress is best for your sleep st ...