Sealy Priestly Elevate Ultra Mattress, Super King

Sealy Priestly super king mattress from the Elevate Ultra collection delivers exceptional extra firm support, designed for single sleepers seeking a stable and resilient sleeping surface. At its core, the mattress features Sealy’s AlignSupport® coil system, reinforced with a UniCased® edge support and BasePlank foundation to provide consistent edge-to-edge support and long-lasting structural integrity.The sleep surface incorporates SmarTex® ProShield technology, helping to regulate temperature and maintain a clean, hygienic environment. Beneath the surface, Sealy’s Geltex® layer and MemorySense™ ComfortCore™ work together to adapt to the body’s contours, providing targeted pressure relief, while two layers of extra firm foam deliver the solid, supportive feel that defines the Priestly’s distinctive tension.Thoughtfully engineered for durability and performance, the Sealy Priestly range combines extra firm support, intelligent coil design, and advanced comfort layers to create a restorative and consistently comfortable sleep experience.