Serta Perfect Sleeper Blue Lagoon Nights Plush cal king box spring giving you 30% more pressure

giving you 30% more pressure relief than memory foam

0 is optimal for side or back sleepers with a large-extra-large body frame

and shoulders while you sleep

The cool to the touch cover helps move heat away while the natural fibers add breathability

5" Profile-Enjoy an elevated level of comfort and support with the Lux Estate Collection

Serta Perfect Sleeper Blue Lagoon Nights Plush cal king box spring giving you 30% more pressureFeaturing an 825 Coil Density System, the blue Lagoon Nights mattress offers Zoned Comfort and Pressure relief with a Lumbar Gel Support Band and Cool Twist Gel Memory Foam that contours to your body. 825 Coil density Zoned Comfort Antimicrobial mattress protection CoolFeel Fabric 13. 5" Profile CertiPur US Adjustable Base Compatible