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iSeries Profiles Caliber Super Pillow Top Reviews

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iSeries Profiles Caliber Super Pillow Top

The Caliber Super Pillow Top mattress is the only model in the iSeries Profiles Collection which has the EverCool® GfX memory foam. It also has the Cool ActionDual Effects® Gel Memory Foam and Duet® Coil Individually Wrapped Coil-in-Coil Support System with BestEdge® Foam Encasement, two features mattress manufacturer Serta updated for 2014. Added to this are Serta® Pillowsoft™ Foam and the Profiles feature EverFeel™ Technology.

The polyester cover fabric of the iSeries Profiles Caliber is quilted with FireBlocker flame retardant and Pillo-Fill quilting fiber. Just under this is the layer of Serta® Pillowsoft™ Foam.

EverCool® GfX is memory foam infused with graphene, a form of graphite. This is strictly a heat conductor for cooling. It is similar to the "diamond dust" used by another mattress manufacturer. For now it is used in models at the top of their collections.

As in the Prominence Firm, the Caliber Super Pillow Top's two layers of Cool ActionDual Effects® Gel Memory Foam are separated by the EverFeel layer. This is memory foam infused with both MicroSupport® and MicroCool+™ gels for both configured support and conductive cooling.

Serta developed EverFeel™ Technology to get the conforming benefit of memory foam without needing time and temerature to adjust to the body and without heat buildup. EverFeel is a feature of every iSeries Profile model, includint the Caliber.

The support in the Caliber Super Pillow Top rests in the Duet® Coil Individually Wrapped Coil-in-Coil Support System with BestEdge® Foam Encasement. Each dual coil in the Coil-in-Coil Support System responds independently to conform to body contours for pressure relief and dampens motion transfer to reduce partner disturbance. A dual coil is two coils in one, Made from one wire, one coil is inside the other, The taller outer coil has fewer turns, so it is more cushioning. The shorter inner coil has more turns, providing deep suport. These coils are suitable for a couple of greatly different body sizes.

Perimeter support for the Duet® Coil innerspring and edge support for the sleeping surface are provided by the BestEdge® Foam Encasement.

The recommended foundations for the iSeries Profiles Caliber Super Pillow Top are Serta's StabL-Base platform and Serta Motion Perfect adjustable base.

Several national, regional and local retailers carry the iSeries Profiles Caliber Super Pillow Top, online and in stores. The Caliber comes with the Serta 25-year limited warranty against manufacturing and material defects.

  • Mattress and Bed Set Model Name

    iSeries Profiles Caliber Super Pillow Top

  • Price Category


  • Listed Manufacturer


  • Location

    Serta International, Customer Service Department, 3 Golf Center #392, Hoffman Estates, IL 60169, 1-888-55-SERTA (1-888-557-3782)

  • Bed Classification

    Hybrid - memory foam and coils

  • Level of Firmness


  • Inner Bed Composition

    dual coil-in-coil pocket coils with foam comfort layers

  • Mattress Edge Support

    Foam Encasement - A 2.5 inch perimeter of foam around the coil springs in the base with an upper and lower rod to contain the spring base

  • Mattress Cover Composition

    Polyester quilted with PilloFill and FireBlocker

  • Total Mattress Height

    16.5 inches

  • Bed Foundation

    Platform or adjustable bed

  • Special Features

    Graphite memory foam, EverFeel Technology, Dual Effect gel memory foam, dual coils

  • Sleep Trial

    120 days

  • Bed Warranty

    25-year limited warranty

  • Manufactured In


  • Restrictions

    Keep in sanitary condition, and provide proper foundation

  • Website


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