Perfect Sleeper – 12″ Blue Lagoon Nights Firm Mattress

Featuring an 825-coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band and Cool Twist® Gel Memory Foam that contours to your body—with upgrades available with more cooling layers and support. Perfect Sleeper – 12″ Blue Lagoon Nights Firm Mattress – Twin38.