An extra-firm mattress makes a difference in your alignment and sleep quality. Our picks for the best extra-firm mattresses include Plank Firm, Titan Plus and others.

After testing the Nectar Premier Hybrid Mattress for over 100 nights, I found it's great for combination sleepers and couples ...

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 ...

The Plank Firm Luxe is more expensive than the base model Plank Firm and more affordable than the Plank Natural. Usually, ...

Mattress Firm usually has some deals available on the ... some can get you a free gift or help you save an extra $150 on your order, so you'll want to take advantage. If you need a new mattress ...

Your sleep posture is one of the biggest parameters in choosing your ideal mattress. This is because mattresses are designed ...

Use coupon code ELEVATE at checkout. Beautyrest Silver&ampnbsp;BRS900-C 13.75-Inch Extra Firm Mattress Get 50% off the top-rated Beautyrest mattress at the current Mattress Firm sale. This ...

Get a good night’s sleep with these mattresses from major brands like Mattress Firm, Nolah, Purple, Sleep Number, Nectar, ...

$649 at Nectar (Save $738) 🛏️ More: Nectar hybrid and memory foam mattresses are up to $1,483 off at this Sleep Week sale 5. Beautyrest Silver BRS900-C 13.75-Inch Extra Firm Mattress ...

The best mattresses for stomach sleepers support your spine with the right amount of comfort. We tested dozens of beds in the 360 Reviews Lab and spoke with three sleep experts for their tips on ...

The extra-firm side of the Plank Firm Luxe is indeed a true firm on our scale, a 10 out of 10. It has virtually no give, and it feels like the mattress is almost pushing up against you.