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Beautyrest Black Hybrid CX-Class Medium

Discontinued Product

Replacement Options
Beautyrest Black Hybrid CX-Class Medium Alternatives

Looking to replace your Black CX-Class Medium mattress? This model has been discontinued and is no longer available, but here are 5 current models that are very similar – in terms of their materials & construction, comfort & feel, back support, and other performance characteristics we measure. Compare them side by side to determine which one is best for you.


$3,699
Queen Size
Shop this Bed

Compare These Products
Beautyrest Black Hybrid CX-Class Medium vs. Other Beds

Compare the Beautyrest Black Hybrid CX-Class Medium mattress side by side with other Beautyrest models, or with mattresses from other brands.

GoodBed Expert Review
Our Take on Beautyrest Black Hybrid CX-Class Medium

Founder of GoodBed
Michael Magnuson

Founder of GoodBed, Leading Mattress Expert

Bottom Line - Here was our assessment of this product.
Bottom line best icon BEST if you
  • Want a medium-firm mattress (i.e., just a little firmer than average)
  • Are mainly a back sleeper (though this mattress can also be very good for side or stomach sleepers)
  • Are seeking a mattress with excellent materials and construction
  • Prefer an above average amount of 'memory feel'
  • Would like a mattress that performs very well when used with an adjustable base
  • Enjoy sleeping just a bit more 'in' your mattress than 'on' it
  • Like a little bounce in your mattress, but not much
Bottom line not ideal icon NOT IDEAL if you
  • Regularly sit or sleep along the edge of your bed (edge support is good, but not the best)
  • Are allergic to latex
  • Are allergic to wool
  • Tend to have difficulty changing positions during the night (though ease of repositioning is still pretty good)
  • Want a natural or organic mattress (though this mattress is still OK in terms of avoiding harmful chemicals)

GoodBed Ratings

Our Measurements and Scores for the Beautyrest Black Hybrid CX-Class Medium
These attributes are not 'better' or 'worse' — they should be judged solely on your personal preference.
Softness
Medium-Firm (4)
Cushioning
Depth
Slightly Deep (6)
Memory Feel
High (7)
Bounce
Medium (5)
Durability
Excellent (9)
Warranty
10-year
warranty
Quality
Excellent (9)
Spinal alignment depends on "fit" between your body and the mattress.
Lighter Weight
(<150 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Very Good (8)
Very Good (8)
Very Good (8)
Average Weight
(150-200 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Very Good (8)
Excellent (9)
Very Good (8)
Above Average
Weight
(200-250 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Excellent (9)
Excellent (9)
Very Good (8)
Heavier Weight
(>250 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Excellent (9)
Excellent (9)
Good (7)
Pressure relief depends on "fit" between your body and the mattress, and is most important for side sleepers.
Lighter Weight
(<150 lb.)
Typical Curves
Extra Curvy
Very Good (8)
Good (7)
Average Weight
(150-200 lb.)
Typical Curves
Extra Curvy
Good (7)
Good (7)
Above Average
Weight
(200-250 lb.)
Typical Curves
Extra Curvy
Good (7)
Good (7)
Heavier Weight
(>250 lb.)
Typical Curves
Extra Curvy
Pretty Good (6)
Pretty Good (6)
These attributes can be 'better' or 'worse' — but may or may not be a priority for you.
Motion
Isolation
Good (7)
Sleeps Cool
Good (7)
Edge Support
Good (7)
Reposition
Ease
Pretty Good (6)
Green
Features
OK (5)
Adjustable
Base
Suitability
Very Good (8)

Materials & Construction

Layer Details
Cover Stretch knit w/ PCM ("BlackICE with Plant-Based Cooling Technology")
Comfort Layers
  • 1″ HD memory foam ("AirCool Memory Foam")
  • 1.5″ HD memory foam ("HD Memory Foam")
  • 1″ natural fibers ("Alpaca, Cashmere, and Silk Fibers")
  • 0.5″ latex ("Self-Response Latex")
Support Layers
  • 8″ zoned UHD pocket springs (815 count w/ alternating rows of “T3” coils)
  • 1.5″ base foam ("Base Support Layer")
Total Thickness 13.5''

Find the Right Mattress

Not sure which bed is best for you? We can assess your needs. Let’s start...What is your preferred sleep position?

“The GoodBed Quiz is by far the best starting point for any mattress shopper.” – Katherine P. in Chicago, IL

Answer a few questions to see the best options for you based on the most advanced mattress matching algorithm on the internet.

Frequently Asked Questions
Beautyrest Black Hybrid CX-Class Medium

  • In our evaluation of the Beautyrest Black Hybrid CX-Class Medium mattress, we found it to be a Medium-Firm (4) on the GoodBed rating scale (1= firmest, 9 = softest).
  • Yes, the Beautyrest Black Hybrid CX-Class Medium mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the Black CX-Class Medium to have very good adjustable base compatibility.

Reviews Black CX-Class Medium

Expert Q&A

Additional Information

General Description

Premium materials, advanced cooling technology, and a smooth, body-contouring memory foam top combined for a first class sleep experience that leaves you feeling invigorated.

In addition to the support and cooling features, Beautyrest Black CX-Class models include comfort and pressure-relieving upgrades for up to 18% more overall pressure relief. A luxurious layer, made with silk, alpaca and cashmere provides unmatched comfort and breathability, while Self-Response Latex ensures individualized support for different parts of your body.

Comfort Layers:

  • BlackICE with Plant-Based Cooling Technology, just beneath the surface, our plant-based cooling technology enhances heat dissipation and helps provide up to 18% more cooling power to keep you comfortable as you fall asleep and all night long.
  • 1” AirCool Memory Foam provides pressure point relief.
  • 1.5” HD Memory Foam
  • 1" Comfort layer made with Alpaca, Cashmere, and Silk Fibers, ensuring airflow and breathability.
  • 0.5” Self-Response Latex for responsive pressure relief.
  • 1.5” Energy Foam 

Support Layers:

  • Zoned T3 Pocketed Coil Technology absorbs energy to reduce motion transfer, while providing targeted support where you need it the most.

Warranty

  • Length: 10-year warranty.
  • Indentation coverage: 0.75" and deeper.
  • Other Notes: Warranty Code P.

About This Model

Status Discontinued
Line Beautyrest Black (2022-2024)
Collection Beautyrest Black Hybrid (2022-2024)
Comfort Level Medium-Firm
Surface Type Unquilted
Support Type Innerspring
Build Details
  • No-Flip
  • Works with an adjustable base
  • Mattress Thickness: 13.5"

Corrections

Have an update or correction to our information about Beautyrest Black Hybrid CX-Class Medium? If so, please take a moment to suggest an edit.

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“The GoodBed Quiz is by far the best starting point for any mattress shopper.” – Katherine P. in Chicago, IL