One thing to consider when you're looking at mattresses is whether you are intrinsically hot or cold when you sleep? Then consider how the technology actually

One thing to consider when you're looking at mattresses is whether you are intrinsically hot or cold when you sleep? Then consider how the technology actually works. Me, I'm hot. So, a Tempurpedic mattress would be a really bad idea, since they use body heat as a way to alter the viscosity of the material, and thus also reflect that body heat back at you. I tried one briefly at a store, and after just a few minutes, I was burning up. My wife has always been intrinsically cold, so for her a Tempurpedic mattress would be perfect. But we weren't just buying a mattress for just one or the other of us. We had to find one that worked for us both.