Sealy Hybrid Premium Copper II 13.5 Plush Mattress

Size: Twin Xl

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The Sealy® Copper II Hybrid Performance mattress pairs the responsive support of an innerspring with the plush, body-conforming comfort of memory foam. On top, an ultra-stretch knit cover with MoistureProtect™ technology draws moisture away from your body for cool, comfortable sleep all night long. And with 20% more coils, exclusive Posturepedic® support provides reinforcement where you need it most for durable, conforming support and comfort.


Slow-response Immersion™ Advanced Memory Foam with Chill™ features an open-cell structure that allows for a more breathable, adaptable sleep surface. Then, a layer each of ComfortSense™ Gel Memory Foam and SealyCushion™ Extra Soft Foam respond to your body’s unique shape, providing additional airflow and added softness for an extremely comfortable night’s sleep.

Additionally, an exclusive ResponsePro™ Zoned HD Encased Coil System features 1000 individually wrapped coils that work to provide firm, targeted support where you need it most. Plus, a DuraFlex™ Coil Edge System is placed around the side of the mattress to give you a better seating edge when getting out of bed.

No matter who you are or how you sleep, the Sealy® Copper II Hybrid Performance has the plush support that’s right for you.


    • Ultra-Stretch Knit Cover with MoistureProtect™ Technology Draws Moisture Away from Your Body for Cool, Comfortable Sleep
    • With 20% More Coils, Exclusive Posturepedic® Support Provides Reinforcement Where You Need it Most for Durable, Body-Conforming Support and Comfort
    • Exclusive ResponsePro™ Zoned HD Encased Coil System Features 1000 Individually Wrapped Coils that Provide Firm, Targeted Support Where You Need it Most
Comfort Type:
Mattress Height:
Mattress Layer Breakdown:
Quilting Layers:
    • Ultra-Stretch High-Loft Knit Bold-Colored Cover with MoistureProdtect™
Comfort Layers:
    • Sealy® Immersion™ Advanced Memory Foam with Chill
    • Sealy® ComfortSense™ Gel Memory Foam
    • SealySupport™ Firm Foam
Support System:
  • DuraFlex™ Coil Edge System
  • SealySupport™ Ultra Firm Foam Base
  • ResponsePro™ Zoned HD Encased Coil System (1000 Coil Count)

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