Mattresses
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Response Performance II Plush Pillow Top Mattress Set (California King)
(Mattresses - California King)Durable all-over support, plus exclusive Posturepedic Technology™ for reinforced support where you need it most, for a truly comfortable night's sleep. This Sealy Response Performance II Cushion Firm Pillow Top mattress set features the SealyCool™ gel foam for additional flexible and durable support, a layer of zoned support and the DuraFlex™ Edge System® for better edge support, more usable sleeping surface and to improved durability. This mattress will bring all the support and comfort you need to get a good night sleep.
Product Features / Choose an option
Sealy Performance™
Durable all-over support, plus exclusive Posturepedic Technology™ for reinforced support where you need it most, for a truly comfortable night's sleep.
Posturepedic Technology™
Uses denser memory foam to target the heaviest part of your body and deliver reinforced support where you need it most.
SealyCushion™ Air Foam
Cushioning foam formed with peaks and valleys to allow additional airflow, as well as added softness for more comfort.

SealyCool™ Gel Foam
Cushioning foam with gel added for additional flexible, durable support.
Response Pro Encased Coil System
Barrel-shape coils ensure you get the right support, where you need it. Encased to allow each coil to move independently, for more targeted support and reduced motion transfer.

DuraFlex™ edge system
High-density, flexible coil border surrounding the mattress for better edge support, more usable sleeping surface and improved durability.
GENERAL | |
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Series Name | Response Performance II |
Size | California King |
Type | Innerspring |
Collection Name | Sealy Posturepedic |
Comfort | Plush |
Top Style | Pillow Top |
Sleep Sets | Yes |
Additional Information |
• CertiPUR-US® certified • Adjustable Base Compatible |
LAYERS | |
Comfort Layers |
• SealyCool™ Gel Foam • SealyCushion™ Air Foam • Zoned Support |
Support Layers |
• DuraFlex™ Edge System • Response Pro Encased Coil System • Posturepedic Technology™ |
DIMENSIONS | |
Width | 72 inch(es) / 182.88 cm |
Depth | 84 inch(es) / 213.36 cm |
WARRANTY | |
Warranty | 10 Years Limited Wararnty |