The all natural latex mattress belongs to a special category of mattresses that do not use any synthetic petroleum-based components inside the mattress.
While this might sound ultra modern, since we are living in an age of heightened environmental awareness, at one time, not too long ago, all natural mattresses were quite common. No one really paid much attention to them, because it wasn’t anything special. In fact, when synthetic latex became available, it was considered an improvement over the natural rubber-tree version. But times have changed.