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

The best affordable mattresses offer a comfortable night’s sleep at a wallet-friendly price. Our top picks include options ...

We used our experience testing beds to round up the best California king mattresses you can buy. Our expert, award-winning staff selects the products we cover and rigorously researches and tests ...

Durability 5/5 As a very firm king size mattress, the Plank Firm Luxe offers ... is made out of memory foam and coils, it provides an extra level of comfort as it is much softer yet responsive ...

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.

which translates to an extra $200 saving on a king size, knocking it down to $3,289.30. Price aside, this mattress is complete with Sleep Number's signature adjustable firmness feature which ...