Rize Tranquility II Adjustable Base Size:Twin On one side

On one side

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

as the foam

Triple-Stranded Pocketed Coil® Technology for conforming support and motion separation

Rize Tranquility II Adjustable Base Size:Twin On one sideBetter sleep in sleek, modern style. The Tranquility II provides up to 65 degrees of movement for perfect positioning. Relax in the preset zero gravity position, or reprogram it to your favorite setting with the programmable remote. This economical model is also designed to have zero clearance so it can fit on top of platform or pedestal beds. King and California King sizes available as one piece.