Mirco Cool MattressThe Mirco Cool Mattress is made of natural latex, high resilient foam and high density foam. It contains high density foam as the base and firm latex at the upper layer to provide comfort cushioning for pressure relieving. It is complemented with a cool silk cover for a softer, cooling sleeping surface. The Cool Silk fabric provides a luxuriously silky smooth feeling. The mattress with innovative Cool Silk Cool Jade Fiber absorbs the excess body heat