Organic Cotton - This is an innerspring layered with organic cotton hand tufted to an organic cotton ticking cover.
Familiarize yourself with futon, foam, water, innerspring, and air as well as the different manufacturers.
They are less expensive than innerspring mattresses, but serve well for occasional use as a sleeper.
If you will be using the futon as a sofa and a sleeper, consider purchasing an innerspring mattress.
The Natural Sleep Store carries both innerspring and natural latex crib mattresses.
Some mattress fills include cotton, foam and cotton, innerspring, or foam.