Since becoming sleep writers here at Tom’s Guide, we talk a lot about mattresses. From reviewing the latest beds and the biggest sales of the year at the most well-known sleep brands, we’ve picked up a lot of mattress knowledge. However, we had never actually seen the making of a mattress.
That’s why when mattress manufacturer 3Z Brands offered us the opportunity to visit their factory in Arizona, we jumped at the chance. After all, the factory is where some of this year’s best mattresses are created, including beds from Helix, Leesa, Brooklyn Bedding, and Nolah.
