We got a behind-the-scenes look at the secret foam-pouring process at the 3Z factory in Arizona. Here’s why the materials in your mattress matter and how they’re made. Caroline Igo Editor ...

Leesa is offering 20% off all mattresses plus two free pillows. The award-winning brand’s Original Mattress is one of ...

Seeing stars as you drift off to sleep on a memory foam mattress ... Do I think it was made of stardust and will solve all your sleep woes? No. But is it a pretty high-quality mattress with ...

It wasn’t until the 1990s, when Tempur-Pedic first made a mattress using NASA-designed viscoelastic polyurethane foam, a.k.a. memory foam, that there were any big shifts in how mattresses are built.

The Zinus Cooling Green Tea Memory Foam Mattress is made of three CertiPUR-US certified ... so you can fine-tune your custom feel. My wife and I had to tinker to find our ideal firmness.

The UK DreamCloud Luxury Hybrid is a 28cm-tall mattress with 15cm pocket springs for bounce and airflow, as well as a layer of memory foam for custom support ... And they made the deal extra ...

While the Siena Memory Foam does have a higher starting MSRP (which is described by the brand as 'total value'), a stronger ...

If you want to buy the best-of-the-best mattress, we did all the testing for you and found the eight best luxury mattresses on the market to buy in 2025.