In short, they are a crucial component for improving bed health and sleep hygiene, and all while ensuring you still get the benefits from whichever mattress you have underneath. The Tencel Cool ...

There's also the Nolah Nurture 10" (from $597), a mattress for kids available in twin and full sizes ... It all begins with a Botanic Origin Tencel cover, followed by a 2-inch layer of cooling ...