Featuring 825-density coils, this 12" Blue Lagoon Night mattress from Serta offers firm support with zoned comfort and pressure relief. A lumbar gel support band and Cool Twist® Gel Memory...

Feel Plush Support 3 zones of cushioning, cradling support with an 850-coil density system Pressure Relief Contouring memory foams help relieve aches and pains Cooling Topped with a cool-to-the-touch cover...

Featuring 825-density coils, this 12" Blue Lagoon Night mattress from Serta offers firm support with zoned comfort and pressure relief. A lumbar gel support band and Cool Twist® Gel Memory...

Featuring 825-density coils, this Blue Lagoon Night pillow top mattress from Serta offers plush support with zoned comfort and pressure relief. A lumbar gel support band and Cool Twist® Gel...