Aside from this top-rated cozy memory foam number, we found two close runner-ups for the best sleeper sofa mattress.

In each store, I tested the brand's full range and I unearthed plenty of sofa beds that didn't hit the mark in terms of sitting or sleeping comfort – so I know just how difficul ...

These days, sleeper sofa mattresses are typically memory foam, gel memory foam, or air-over-coil hybrid mattresses. There are also sleeper sofas with traditional innerspring mattresses ...

similar to an air mattress. A sofa bed’s conversion mechanism determines what kind of mattress it can contain. Metal pull-out mattresses are typically thinner, between 3.5 and 5 inches ...