Simmons Bedding Co. Llc.

Beautyrest Black Hybrid Series Three XCS California King Firm Mattress

In Stock
Simmons Bedding Co. Llc.

Beautyrest Black Hybrid Series Three XCS California King Firm Mattress

no. SIMM-813275-CKM
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$4,099
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Mattress Support
SUPPORT
Best
6 out of 7
6 / 7
Good Better Best
Triple-Stranded Pocketed Coils plus a ContourCover allow split-head sizing for individualized, customizable support.
Mattress Firmness
Firmness
Firm
6 out of 7
6 / 7
Soft Medium Firm
Firm hybrid with a smooth, instantly contouring zipper-cover surface — supportive feel for back and stomach sleepers.
Mattress Pressure Relief
Pressure Relief
Better
5 out of 7
5 / 7
Good Better Best
FORM HD Material and Dynamic Response Memory Foam cradle every curve for targeted, freedom-of-movement relief.
Mattress Cooling
Cooling
Best
6 out of 7
6 / 7
Good Better Best Ultra
BlackICE Max Cooling delivers 30% more cooling power, paired with a cool-to-the-touch Sleep Climate Surface.

Discover a Good Night Sleep

Discover a
Good Night Sleep

Beautyrest Black Hybrid Series Three XCS California King Firm Mattress

Experience the best of both worlds with Beautyrest Black® Hybrid Series Three XCS models—innovated to provide our most advanced, individualized support + motion separation with a contouring feel and exceptional cooling. Triple-Stranded Pocketed Coil® Technology powers your sleep performance, conforming to isolate movement and support your shape so you rest undisturbed. FORM™ HD Material deeply contours to your body without restricting your movements for a deep cradling sensation that won’t make you feel stuck in the mattress. Plus, Dynamic Response® Memory Foam relieves pressure, and Micro Diamond™ Memory Foam helps promote cooling for peak comfort. Engineered for enhanced cooling, BlackICE® Max Cooling Technology boosts cooling power by 30%, moving body heat so you sleep cooler, longer, and our cool-to-the-touch Sleep Climate™ Surface tops it all for a cool sleep. Featuring a dynamically designed ContourCover™ that allows for split-head sizing, perfect to pair with a split-head adjustable base for customizable comfort, Series Three XCS models help you experience the best of Beautyrest® every night.
Specifications
Brand
Brand Name: Simmons Bedding Co. Llc.
Collection
Collection Name: Br Xcs Hybrid Series 3 Firm
Product
SKU:SIMM-813275-CKM
Dimensions (inches/lbs)
Mattress Height (Approximate): 14.50
Weight: 171.20
Depth (front to back): 84.00
Width (side to side): 72.00
Features
Comfort Level: Firm
Comfort Layer: For the person who likes firmer support with deeply contouring pressure relief, plus freedom of movement. Great for back and stomach sleepers.
Product
Collection Name: Br Xcs Hybrid Series 3 Firm
Collection Description: Experience the best of both worlds with Beautyrest Black® Hybrid Series Three XCS models—innovated to provide our most advanced, individualized support + motion separation with a contouring feel and exceptional cooling. Triple-Stranded Pocketed Coil® Technology powers your sleep performance, conforming to isolate movement and support your shape so you rest undisturbed. FORM™ HD Material deeply contours to your body without restricting your movements for a deep cradling sensation that won’t make you feel stuck in the mattress. Plus, Dynamic Response® Memory Foam relieves pressure and Micro Diamond™ Memory Foam helps promote cooling for peak comfort. Engineered for enhanced cooling, BlackICE® Max Cooling Technology boosts cooling power by 30%, moving body heat so you sleep cooler, longer, and our cool-to-the-touch Sleep Climate™ Surface tops it all for a cool sleep. Featuring a dynamically-designed ContourCover™ that allows for split-head sizing, perfect to pair with a split-head adjustable base for customizable comfort, Series Three XCS models help you experience the best of Beautyrest® every night.
Warranty
Mattress: 10 Year Limited

All Beautyrest Black mattresses — both quilted and hybrid — are backed by a 10-year non-prorated limited warranty.

What the Limited Warranty Covers

This warranty covers manufacturing defects including:

  • Sagging or body impressions that meet the depth requirements (see below)

  • Flaws in the foam, such as splitting or cracking

  • Cover defects, such as unraveled stitching

  • Issues occurring when the mattress has been properly supported by:

    • A foundation or foundation system (including power bases, platform units, or slat systems with at least 5 slats measuring 1" x 4" each, plus center support)

Note: Improper support can cause sagging and will void the warranty.


What the Warranty Does Not Cover

The warranty does not apply to:

  • “As-is” bedding

  • Mattresses missing law tags

  • Bed height preference

  • Any non-defective pieces in a mattress set

  • Damage caused by misuse or abuse (including stains, rips, tears, burns)

  • Damage caused by improper support

  • Sheet fit issues

  • Normal changes in softness and recovery time due to regular use*

  • Zippered mattress covers damaged by improper care

  • Mattress handles

  • Soiling (any soiling will void the warranty)

Please refer to the official Beautyrest brand warranty for a complete list of exclusions.


Normal Wear vs. Defect

*A body impression is considered normal wear and not a defect. Over time, comfort layers will naturally conform to your body shape — similar to how furniture and shoes mold to their user with regular use.


Measurement Standards for Warranty Claims

To qualify as a defect:

  • Quilted mattresses: Impression must measure 1.5 inches or more

  • Smooth-top / Hybrid mattresses: Impression must measure ¾ inch or more

Measurements should be taken excluding quilted dips or tufting.

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