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iSeries King Mattress

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iSeries King  Mattress


If you’re looking for the benefits of a memory foam mattress, but prefer the support and comfort of a traditional innerspring, Sit ‘n Sleep offers you an array of options with the iSeries king mattress from Serta. The iSeries king size mattress is a hybrid mattress that combines the memory foam innovations found in Serta’s iComfort sleep system line with the reliable support of an advanced innerspring. This special construction offers you intelligent cradling and cooling comfort for the sleep surface, while providing deep individual support for each sleep partner.


Each iSeries king size mattress features Serta’s patented Cool Action gel memory foam technology, which combines their original MicroSupport gel and MicroCool gel. These luxuriously comfortable mattresses also include an individually wrapped coil support system, which help balance both comfort and support across the entire mattress for all body types. For an incredible night’s sleep, Sit ‘n Sleep invites you to explore the remarkable iSeries king mattresses.


Browse Our Selection of King Size iSeries Mattresses


If you’re looking for an iSeries king mattress that offers you the feel of a traditional plush mattress with the benefits of gel memory foam technology, consider the iSeries Vantage Plush. The Vantage series replaces the highly regarded iSeries Applause collection, and features a variety of distinct advantages, including a layer of Cool Action gel memory foam for cool, comfortable and targeted support. You’ll also find a layer of Serta PillowSoft foam that gently contours to your body in order to enhance the cushioning effect. Sit ‘n Sleep also offers the Vantage Firm for those individuals seeking a firmer night’s rest.


For amazing cushioning comfort, we invite you to check out one of our most popular king mattresses: iSeries Approval Super Pillow Top. In addition to the combined effect of the Cool Action and EverCool memory foams for enhanced cooling comfort and pressure relief, this iSeries king size mattress offers Serta’s unique PillowSoft comfort.


The iSeries king mattress Prominence Super Pillow Top is another incredible option to help you get the comfortable night’s sleep that you deserve. The Prominence line includes all of the revolutionary features offered by the new line of iSeries mattress king sets, including the Cool Action dual memory foam, responsive EverFeel memory foam, individually wrapped Duet Coils, as well as a tremendously soft pillow top that relieves pressure and sends you quickly to sleep. Serta’s BestEdge design will also help keep the edges tight to maximize your sleep surface and prevent roll-off and sag, keeping your mattress looking and feeling like new for years to come.


Sit ‘n Sleep is pleased to offer you a wide selection of some of the best hybrid mattresses available at an affordable price with the iSeries king size mattress. Contact one of our Sleep Consultants today to find out which model will work best for your individual sleep preferences. We look forward to helping find your way to a comforting and peaceful night’s sleep with a iSeries king mattress.