iComfort Insight EverFeel Twin Mattress

Experience all the benefits of Serta's Cool Action™ Dual Effects® Gel Memory Foam with the Insight model, now enhanced with EverFeel™ Technology. This mattress offers contouring, pressure-relieving comfort at the sleep surface while also supporting your body where it needs it most. - See more at: http://www.serta.com/buy-mattress/icomfort-sleep-system#models-tab