What makes a Tempur-Pedic mattress different from a regular memory foam mattress?
Tempur-Pedic uses a proprietary viscoelastic foam formula, TEMPUR-Material, originally developed from NASA cushioning research. It responds to body heat and weight, contouring closely to the body and evenly distributing pressure, whereas generic memory foam often uses lower-density, less pressure-responsive formulations that don't contour or recover shape the same way.

The difference is that TEMPUR-Material was invented by NASA. It's the world's best pressure-relieving material.

You lie down on the mattress, the TEMPUR-Material conforms and adapts to your body. It relieves pressure points. Consequently, you sleep better, sleep deeper, sleep sounder.
The secret to Tempur-Pedic is the fabulous TEMPUR-Material that will help you sleep great every night.