An extra-firm mattress is a great option for stomach and back sleepers. Check out the best ones on the market, tested and reviewed by our sleep experts. McKenzie, a Certified Sleep Science Coach ...

The Plank Firm ... 25% off sale, and don't forget, it's a dual-sided mattress — so that's basically two beds in one. The Plank Firm is a double-sided mattress: firm on one side, and extra ...

I tested this mattress for more than six months and considered it the best in my review. I found that it “offers the ideal balance between a firm ... bamboo cover that immediately gets extra ...

With 5+ years of mattress testing experience, we use our different sleeping position and body type perspectives to offer well-rounded, honest reviews.

A quality mattress ... deal online. With the holidays and new year just around the corner, there are plenty of good promotions right now. Ahead, we’ve rounded up the best mattress sales to ...

There are 4 results, Your applied filters are, mattress size king size, firmness extra firm, ...

The Mattress Firm Black Friday sale has holiday deals on all sorts of top-selling mattresses from your favorite brands. Whether you prefer a luxurious memory foam mattress, a supportive ...

If your mattress is feeling a little too firm or too soft ... by revitalizing one that’s lost some of its spring, adding extra pressure relief for achy joints, or helping you hone your comfort ...

We've rounded up our top picks from the Saatva mattress sale, and listed out pricing for ... plush soft, luxury firm and firm) and height with the Classic Mattress, which makes for a more ...

Pfizer has made a move into gene therapy, buying US biotech Bamboo Therapeutics in a deal worth up to $645 million. A privately held biotech, based in North Carolina, Bamboo is developing gene ...