These days, sleeper sofa mattresses are typically memory foam, gel memory foam ... sofa features a solid and manufactured wooden frame, a queen-size mattress, and reversible cushions.

These can contain springs, memory foam, or a mix of the two. A foam-on-the-floor sleeper like the Teddy sofa has a comparatively thicker mattress, around seven to eight inches, because the panels ...

Seeing stars as you drift off to sleep on a memory foam mattress? Since NASA originally ... U.S. News & World Report Megan Wood is a staff assistant managing editor at U.S. News.

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