SLEEP FACT!
We Would Like To Discredit Some Firm Beliefs.
If you're sleeping on a mattress that's too firm, you're in for some rude awakenings.
A too firm sleep surface aggravates pressure points causing fragmented sleep. A softer, more comfortable sleep set actually conforms to your body allowing a deep, restful sleep - all night long. Less tossing and turning and trips to the bathroom in the middle of the night!
Fragmented Sleep Impacts Your Mental and Physical Health

Serta

For years, Serta® Perfect Sleeper® has been the best-selling premium mattress on the market—and for good reason. Unmatched comfort, support and durability—the building blocks for a good night's sleep—are the hallmark benefits you've come to expect from Serta products.

(Click to See Manufacturer Site) http://www.serta.com/