Many factors determine what makes a good sleeping mattress, but the soft or hard foam is one of the most important. A good sleeping mattress should be firm enough to support your body without feeling too heavy or complex. Still, it should also provide cushioning, so you feel comforted after spending all night tossing and turning. Foam mattresses tend to be more durable than other materials because they can withstand frequent use by multiple people over time. In addition, foam offers temperature regulation properties due to its ability to breathe, which is ideal if you live in an area with hot summers and cold winters like I do!