Sealy's highest-grade patented spring, combining exquisite technology with ultimate quality, providing near-perfect comfort and bringing you the market's unique 3-stage support.
The most advanced edge encasement design further expands the usable mattress area, strengthens edge resilience, more effectively stabilizes spring components and enhances pressure relief, allowing you and your partner to sleep soundly through the night.
Exclusive to the Heritage series mattress, hundreds of micro springs are embedded in the lumbar area, improving pressure relief by 23%, and making every millimeter of the mattress surface delicately and seamlessly conform to the lumbar curve.
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