Memory foam toppers are worthless. You'll end up sinking through it as if it weren't even there. They provide comfort of only a very short time...not to mention the toxic chemical off gassing. All natural latex is the way to go. Two inches of soft Talalay latex provides extraordinary surface comfort that lasts for many years.

Thanks, Pete

Agreed that a very firm mattress can be trouble for a side sleeper, and can often lead to sore hips, shoulders, and neck. For such instances, I typically recommend a pure memory foam or latex foam mattress with a dense foam so that you get that fantastic support that contours to your body.