The TEMPUR-ProAdapt® Firm Mattress is expertly designed to deliver advanced pressure relief. Available in the broadest range of feel options, all ProAdapt® mattresses combine an indulgent layer of our one-of-a-kind TEMPUR-Material™ with an additional layer of our Advanced Relief® material, the most-pressure-relieving material we’ve ever developed. The Advanced Relief® material incorporates more molecular cells per inch to even more precisely adapt to the unique contours of your body and to provide truly advanced pressure relief.