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Sealy® Performance™ N13 Conform Wondrous 2.5 Ultra Plush Split Eastern King Mattress-520739SEK

Model #: 520739SEK
At a Glance

At the heart of every Sealy® mattress is the support that's right for you. Only Sealy offers Posturepedic Technology™ to provide more support where you need it most. Sealy’s exclusive Posturepedic Technology™ targets the heaviest part of your body, with reinforced support where you need it most. Only Posturepedic Technology’s zoned support gives you deep, targeted support for exceptional all-over comfort.

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$99,999.00Save $NaN

Get to know this product.

Designed and built in the U.S.A., every Sealy mattress combines smart innovation, precise engineering and industry-leading testing to ensure quality and durability. You can trust Sealy to deliver durable support and comfort.

The Sealy Conform™ Collection mattresses use foam, memory foam, or advanced gel foam (often combined), to deliver custom full-body support and conforming comfort. Plus, Sealy’s exclusive Posturepedic Technology™ delivers the all-over support you want, with reinforced support under the heaviest part of your body, where you need it most.

With our exclusive bedFITSM diagnostic system, only Mattress Land SleepFit® can take out the guesswork and find the right Sealy bed for you!

  • 6" SealySupport™ Gel Base Foam
  • 2" Sealy Chill™ Gel Memory Foam w/3 zone Phase Change Material Gold
  • 2" Sealy ComfortSense™ Gel Memory Foam
  • 2" Sealy CoolGel™ Foam
  • UltraStretch Knit Cover w/Moisture Wicking Technology

*Mattress only, other pieces sold separately. Image may not depict actual size.


Misc. Specs

Mattress SizeSplit King
Double Sided MattressNo
Age GroupAdult
Mattress Comfort LevelUltra Plush
CollectionPerformance™ N13 Conform Wondrous
Mattress ConstructionGel Memory Foam
WarningProposition 65 Warning for California Residents