C.B.
I hate sleeping in those foam mattresses because they make me sweaty. I had a pillow from tempurpedic once and my head was soaking wet after 1 night. Sleeping on a waterproof pad is just like sleeping on a plastic sheet: it will collect your sweat and pool it. I assume you have little ones sleeping with you that still pee in bed? Otherwise, just get a regular mattress pad. The more cottony cloth you can put between you and the plastic-like foam mattress will improve the airflow around your body. For my kids when they were going from diapers to underwear I bought a1 yard square mattress pad and put that under the area where their bums would be. Now you can also buy the incontinence pads that are about the same size and put those in the bum area.