Regal Mattress - TRADE EXCLUSIVENot too firm, not too soft, the Sealy Regal offers a medium feel that is a real crowd pleaser. Its patented AlignSupport Coil adapts to the body, providing immediate comfort and deep, even support with twice tempered durability. The UniCased edge enhances the usable sleep area and prevents movement across the mattress. BasePlank technology adds a sturdy, breathable foundation. MemorySense ComfortCore targets hips and lower back for pressure relief,