There are two things that are adding to your heat problem...the memory foam and the plastic mattress protector.
The EverEden all natural latex topper will insulate you from the memory foam.
The question is, "Which one?".
As it is now, the memory foam softens as it warms from your body's heat. With the latex topper, that will no longer happen.
The memory foam should retain its initial firmness. Logic dictates that you get a soft latex topper to gain the surface softness that the memory foam had been providing.
If you are average size or a bit heavier than average, go with the 2" Soft Talalay. If you're carrying body weight that is more substantial, go with the 2" Soft Vytex Dunlop...which is a bit more dense.
Get rid of that plastic mattress protector and replace it with this:Protect your mattress from perspiration and other stains that will void the warranty of your new mattress.
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