When shopping for a Twin Size mattress just remember, "There is no one alive who is you-er than you." (Dr. Seuss) This is important to remember when selecting a mattress.  Mattress selection is so personal, so if you're on the lookout for a good value and a mattress with a not too firm, not too soft level of comfort, Sealy Posturepedic Response Performance Heartwarming Plush Mattress may be the ideal choice for you. With a score of 5.5 on our Comfort Scale, this model offers an excellent balance between body contouring comfort and deep down support.

Essential features in the Sealy Posturepedic Response Performance Heartwarming Plush Mattress include comfort foams that are 100% CertiPUR-US certified to meet or exceed the highest quality standards in bedding. The top layer of Sealy Cushion Air Foam closely contours to the body and promotes good airflow throughout the mattress. The Posturepedic Technology layer utilizes SealyCool Gel Memory Foam in the center third to provide more support to the lower back and enhance durability. A layer of SealyCushion Extra Soft Foam delivers deep down pressure relief to help prevent tossing and turning. Also, a layer of SealySupport Firm Foam acts as a foundational foam to give the mattress a supportive, firm underlying feel. Back support is provided with the help of the Sealy Response Coil System, which uses hundreds of traditionally tied coils provide solid support. If you tend to sleep at the edges of the mattress, the SolidEdge HD Foam Encasement is a welcomed feature since it helps prevent roll off and promotes good comfort.

The Sealy Posturepedic Response Performance Heartwarming Plush Mattress combines good quality comfort materials with a capable coil system to result in a good overall value. Dependably made, this mattress comes backed by a 10-year warranty.



  • Plush
  • Comfort Scale Number 5.5

Quilt - Top of Mattress

  • ComfortLoft Cover
  • FlameGuard AirLoft Fiber
  • 2" Sealy Cushion Air Foam
  • 1/2" SealyCool Gel Memory Foam Center 1/3

Comfort - Padding Layers

  • 2" SealyCushion Extra Soft Foam
  • 1" SealySupport Firm Foam

Correct Back Support System

  • Sealy Response Coil System
  • 1" SealySupport Foam
  • Coil Gauge: 14
  • SolidEdge HD Foam Encasement

Box Spring - Foundation (optional)

  • StableSupport Foundation
  • Regular Box Spring Height: 9
  • Low Profile Height: 5


  • Non-prorated
  • No Flip, No Rotate
  • 10 year warranty against manufacturer's defects

Made In

  • United States

Sealy Posturepedic Heartwarming Plush Mattress Twin

$579.00 Regular Price
$479.00Sale Price
Comfort (Firmness)

    Financing Options

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