We visited the 3Z factory in Arizona and got a behind-the-scenes look at the secret foam-pouring process for beds. Here's what we found.

Buying a new mattress is a big purchase ... mattress for back sleepers | Best memory-foam mattress | Best non-polyurethane foam mattress | Best foam mattress for muscle recovery | Best foam ...

As with any mattress the wrong memory foam mattress for your sleeping style and body type can cause back pain. Because of the ...

Our mattress team does not take gifts or loans ... The technical term for the original kind of memory foam is polyurethane foam, referring to the chemical composition that this material’s ...

The process of making latex foam is very different from polyurethane pouring; it requires certain raw materials, specific procedures and machinery. Watch my fellow mattress expert ...