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

Typically, innerspring mattresses that contain steel coils will be more firm and supportive than all-foam mattresses, though this is by no means a universal decree. The amount and type of foam in ...

Major mattress brands like Purple, Nolah, Nectar, Wayfair, Casper and Mattress Warehouse are running their new year sales ...

Our experienced mattress and sleep editors set out to find the best mattresses for back pain, testing and analyzing over 100 ...

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 ...

Enhancing the design of the popular Nolah Evolution 15 mattress to add support for bigger bodies, the Nolah Evolution ...

Lindsay Boyers is a certified nutritionist and published book author who writes articles and product reviews for CNET's health and wellness section. Her work also appears on mindbodygreen ...

Medium-firm is the most popular mattress comfort level because it offers ... three layer construction of responsive foams and open coils. This provides a little bounce plus some pressure relief ...

Testers loved its cuddly yet supportive feel, though some found it too firm. This flippable, two-piece mattress is made of high-quality, durable materials—including latex and extra-sturdy coils ...

Instead, it feels like a neutral bed that offers lots of push-back and resistance from its high-density foams and extra ... coil mattress with a neutral feel that’s slightly softer than a medium ...