The Grand Sovereign Plush mattress combines a Deep Cushioning quilt layer with a premium Wool fibre blend, atop a revolutionary layer of super-soft foam that cradles your body for a naturally beautiful sleep. These deep, pressure-relieving materials deliver the highest level of comfort and are tested for lasting durability. You'll wake up every day feeling your best after the natural rejuvenation of quality, unbroken rest.

With a heritage of orthopaedic design, Sealy combines years of skilled artistry and cutting-edge research to deliver the world's most advanced sleep system, the signature of perfection. The intelligent RestSUPPORT system responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced UniCasedXT edge wraps around the coil system for a fuller sleep surface and increased stability. Hundreds of micro-coils transition seamlessly from the luxurious quilt above into the support system below.

This mattress is at its best when paired with the Sealy Deepline Microtek base, which disperses the shocks and stresses placed on the mattress to ensure long-lasting performance and an extended comfort life.