Serta Perfect Sleeper - Blue Lagoon Firm

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 Foam contour to your body—with upgrades available for even more cooling and comfort. Mattress top: tight top Mattress type: innerspring Gel memory foam lumbar support band Serta® Gel Memory Foam contours to the body for cradling comfort and allows airflow to keep you cool and comfortable throughout the night CoolFeel™ fabric creates a luxurious, breathable cover with a cool-to-the-touch sensation from technology that is plant-derived Custom Support Coil System with individually wrapped coils to provide contouring, cradling support and BestEdge® Foam Encasement technology with an extra-deep rail to help reduce edge roll-off Antimicrobial mattress protection keeps your mattress fresh and clean from odor causing bacteria; does not protect users against bacteria, viruses, germs or other disease organism