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Sealy® Response™ Essential™ Hillside Road G5 Plush Innerspring Split California King Mattress

Model #: 521635SCK
At a Glance

Our traditional, innerspring option responds to your every movement and offers you an exceptional level of support, including our exclusive Posturepedic Technology™.

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$99,999.00Save $NaN
Qualifies forExclusive Sealy up to $200 Rebatedetails
Mattress Size

Split California King

Split California King


Split King

Split King


Get to know this product.

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.

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 Response™ Collection features innerspring mattresses that offer exceptional full-body support with ease of movement, for that sleep-on-top feeling and the comfort you want. Sealy Response uses exclusive Posturepedic Technology™ to deliver the stable, 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!

  • Sealy Response™ Coil
  • 1" SealyCushion™ Air Foam
  • 2.5"x 0.5" SealySupport™ Firm Foam Convolute

*Mattress image may not depict actual size

*Must purchase 2 mattresses for the split california king


Misc. Specs

Mattress Comfort LevelPlush
CollectionResponse™ Essential™ Hillside Road G5
Mattress ConstructionInnerspring
WarningProposition 65 Warning for California Residents