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iSeries® Profiles Caliber Super Pillow Top

Online Purchase Terms & Conditions


Our top-of-the-line iSeries® mattress combines luxurious, ultra-plush comfort with individualized support. This is the only iSeries mattress to feature three layers of advanced memory foams, including a layer of our exclusive EverCool® Gfx Memory Foam and two layers of our Cool Action Dual Effects® Gel Memory Foam. These foams work together to provide enhanced cooling comfort and pressure relief. It is also enhanced with our exclusive EverFeel Technology for a difference you'll feel the moment you lie down.



Your iSeries® Sleep System mattress comes with a 10-year limited warranty.

Comfort Assurance

We want you to make your iSeries by Serta purchase with complete confidence. We know that even after making a careful selection, sometimes people may need a different level of comfort. That is why your iSeries mattress purchase is backed by our 120 Day In-Home Trial Policy.


Approx. Mattress Height

  • 16.25"

Support System

  • Duet Coil Individually Wrapped Coil-in-Coil Support System (1008) with BestEdge® Foam Encasement

Top Upholstery

  • EverCool® Gfx Memory Foam
  • Serta® PillowSoft Foam
  • Cool Action Dual Effects® Gel Memory Foam
  • Innerpanel
  • EverFeel Technology
  • Cool Action Dual Effects® Gel Memory Foam


  • FireBlocker® Fiber
  • Pillo-Fill®
  • 1½" Serta® PillowSoft Foam