While support is provided by the infrastructure system of the mattress, this will not ensure proper posture alone.
At Sealy, we’ve developed an understanding of foam and how to build a better bed.
In essence, mattress comfort comes from its foam layers. But building a great mattress isn’t just about stacking a bunch of foam together; you need to make sure all the layers work together in combination, in order to create the right mattress ‘feel’ ranging from ultra-plush to extra-firm and everything in-between. There are architectural principles and designs that are established to ensure all the layers work harmoniously and continue to do so over time.
The comfort layers of a Sealy Posturepedic are made of a mixture of memory foam and gel-infused visco, which provide extra cushioning, allowing you to ‘sink into’ your mattress a bit more for a luxurious comfort feel.
Having the right layers in place also helps dissipate pressure and relieve any soreness. For example, if you sleep on your side, there will be pressure on your hip and shoulder at the points which come in contact with the mattress. Comfort increases conformance which helps to ensure you get into an optimal sleeping position.