Memory Foam Top Layer

When purchasing a new foam mattress, selecting the right level of thickness could mean the difference between a comfortable sleep and a restless night in bed. If purchasing a foam mattress, it is crucial to first consider how thick you would like the mattress to be. Usually, a foam mattress with a density of 3.5 to 5 pounds is considered the average density to ensure quality. The top thickness layer of memory foam is important to reduce the level of sore muscles the next morning, by sleeping on a thin top layer.