New Serta Icomfort King Mattress for Sale Currently Retails for $2300 Plus Delivery Available TempActiv I Model Firm Comfort... TempActiv™ Fabric Cover provides wicking technology, moves excess heat away from your body. ¾" TempActiv™ Gel Memory Foam, creates a cool surface feel. 1" EverCool® Fuze Memory Foam molds to your curves. 2" Serta® Support Foam provides proper spinal alignment. 6" Serta® Ultimate Edge™ Foam Support Core provides long lasting support. 250-714-3890