Helix Midnight Luxe Mattress Size:Twin XL this supportive mattress offers zoned

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

Triple-Stranded Pocketed Coil® Technology + Specialty Foams for individualized support and motion separation with a contouring feel

ergonomically design support zones in every Serta® mattress are designed to keep your body aligned as you sleep

With the inclusion of premier materials and advanced sleep technology

King and California King sizes available as one piece

Helix Midnight Luxe Mattress Size:Twin XL this supportive mattress offers zoned