Beautyrest Black Hybrid X-Class Mattress Reviews

Updated October 28, 2022

The Hybrid X-Class Collection is the hybrid group of beds in the Beautyrest Black brand by Simmons. This Collection has seven mattresses. This review showcases three different hybrid collections, the LX-Class, CX Class, and the KX Class. There are three more collections positioned above this one in all of the Beautyrest Black collections, the L-ClassC-Class, and K-Class.

Beautyrest Black Collections

The X-Class is one of four available Collections from Beautyrest Black. You can view all the collection comparisons and details.

  1. K-Class - Top of the line with” SurfaceTouch™ Gel Memory Foam and a layer of micro coils

  2. X-Class Collection - Mid-range hybrids with AirCool Memory Foam and pocketed coils

  3. C-Class - Mid-range with SurfaceTouch™ Gel Memory Foam

  4. L-Class - Entry-level

Type of Construction

The Hybrid X-Class Collection has a traditional innerspring, the Zoned T3 Pocketed Coil, combined with multiple layers of memory foams which is what makes these beds a hybrid. They range in comfort from firm to plush.

Beautyrest Black Hybrid X-Class Mattress Collection Overview

As I mentioned at the beginning of this review, this Collection has seven mattresses and all seven mattresses share three common elements in the comfort layers; 

They're all built with the Simmons Zoned T3 Pocketed Coil Technology.  These coils are stronger than average coils because three steel threads get twisted together to form a single coil making this a very stable support system that is exclusive to the Beautyrest Black collections of mattresses.

All three models also have BlackICE 4.0 with Plant-Based Cooling Technology within the cover of each bed.  This is a cool-to-the-touch cover that creates a cooling sensation on the surface of the mattresses while you sleep on them.

The final common material between all seven hybrid models is AirCool™ Memory foam.  This foam is infused with highly conductive and strong carbon fiber for temperature management and durability.

The mattresses have a height of 13.5" representing the number of materials included in their construction.  Since these are Beautyrest Black mattresses, they're made with premium materials you'd expect to find in a luxury mattress.

kx plush full

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Beautyrest Black Hybrid X-Class Mattresses Top Models

Mattress Name

Quick Overview

 

LX-Class Medium corner

Hybrid LX-Class Medium

  • Collection: LX-Class

  • Comfort: Medium

  • Comfort Scale: 5

  • Coil Count: 815

  • Mattress Height: 13.5"

  • Warranty: 10 Years

  • Guarantee: 120 Days

view bed

LX-Class plush corner

Hybrid LX-Class Plush

  • Collection: LX-Class

  • Comfort: Plush

  • Comfort Scale:

  • Coil Count: 815

  • Mattress Height: 13.5"

  • Warranty: 10 Years

  • Guarantee: 120 Days

view bed

CX medium corner

Hybrid CX-Class Medium

  • Collection: CX-Class

  • Comfort: Medium

  • Comfort Scale: 5

  • Coil Count: 815

  • Mattress Height: 13.5"

  • Warranty: 10 Years

  • Guarantee: 120 Days

view bed

cx class plush corner

Hybrid CX-Class Plush

  • Collection: CX-Class

  • Comfort: Plush

  • Comfort Scale: 7

  • Coil Count: 815

  • Mattress Height: 15"

  • Warranty: 10 Years

  • Guarantee: 120 Days

view bed

kx firm corner

Hybrid KX-Class Firm

  • Collection: KX-Class

  • Comfort: Firm

  • Comfort Scale: 3

  • Coil Count: 815

  • Mattress Height: 15"

  • Warranty: 10 Years

  • Guarantee: 120 Days

view bed

kx class plush corner

Hybrid KX-Class Plush

  • Collection: KX-Class

  • Comfort: Plush

  • Comfort Scale: 7

  • Coil Count: 815

  • Mattress Height: 15"

  • Warranty: 10 Years

  • Guarantee: 120 Days

view bed

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Beautyrest Black Hybrid LX-Class Mattress Specs

Product Name

Beautyrest Black Hybrid LX-Class Medium

Beautyrest Black Hybrid LX-Class Plush

Beautyrest Black Hybrid LX-Class Firm

Brand

Simmons

Simmons

Simmons

Mattress Comfort

Medium

Plush

Firm

Comfort Scale Number

5

6

3

Coil Count

815

815

815

Coil Gauge

13.5

13.5

13.5

Height

13.5"

13.5"

13.5"

Comfort Padding Layers

Warranty

  • 10 Year Manufacturer Warranty Included

  • 10 Year Manufacturer Warranty Included

  • 10 Year Manufacturer Warranty Included

Back Support System

Quilt Top of Mattress

Edge Support

Recommended For Side Sleepers Who Weigh

  • Coming Soon!

  • Coming Soon!

  • Coming Soon!

Recommended For Back Sleepers Who Weigh

  • Coming Soon!

  • Coming Soon!

  • Coming Soon!


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Beautyrest Black Hybrid CX-Class Mattress Specs

Product Name

Beautyrest Black Hybrid CX-Class Medium

Beautyrest Black Hybrid CX-Class Plush

Brand

Simmons

Simmons

Mattress Comfort

Medium

Plush

Comfort Scale Number

5

7

Coil Count

815

815

Coil Gauge

13.5

13.5

Height

13.5"

15"

Comfort Padding Layers

Warranty

  • 10 Year Manufacturer Warranty Included

  • 10 Year Manufacturer Warranty Included

Back Support System

Quilt Top of Mattress

Edge Support

Recommended For Side Sleepers Who Weigh

  • Coming Soon!

  • Coming Soon!

Recommended For Back Sleepers Who Weigh

  • Coming Soon!

  • Coming Soon!


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Beautyrest Black Hybrid KX-Class Mattress Specs

Product Name

Beautyrest Black Hybrid KX-Class Firm

Beautyrest Black Hybrid KX-Class Plush

Brand

Simmons

Simmons

Mattress Comfort

Firm

Plush

Comfort Scale Number

3

7

Coil Count

815

815

Coil Gauge

13.5

13.5

Height

15"

15"

Comfort Padding Layers

Warranty

  • 10 Year Manufacturer Warranty Included

  • 10 Year Manufacturer Warranty Included

Back Support System

Quilt Top of Mattress

Edge Support

Recommended For Side Sleepers Who Weigh

  • Coming Soon!

  • Coming Soon!

Recommended For Back Sleepers Who Weigh

  • Coming Soon!

  • Coming Soon!


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Pros & Cons

PROS

CONS

  • Premium materials and construction

  • Excellent contouring & support with T3 Pocketed Coils

  • Advanced cooling technology for hot sleepers

  • Minimal motion transfer

  • Hybrid construction is very popular

  • A trusted brand, Simmons

  • Spendier than your average mattress

  • Lacking key features only available on more expensive K and C Class models 

  • Memory foams can emit an odor that will take a few days to dissipate  

  • No twin size mattresses

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More on Beautyrest Black Hybrid X-Class Features

cx plush features

1. BlackICE 4.0 with Plant-Based Cooling Technology

Exclusive to Beautyrest Black, they've engineered a cooling material that makes sleeping better.

2. AirCool® Foam

A soft gel foam that helps provide comfort, support, airflow, and breathability.

3. Zoned T3 Pocketed Coils

The most advanced pocketed coil to come from Beautyrest, only available on the Black Collection of mattresses.  Better support and contouring.


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Delivery Method

Beautyrest Black Hybrid X-Class mattresses can be purchased from approved stores and online retailers. They're not available from Simmons Beautyrest directly, they’re shipped uncompressed and are delivered by home delivery services. You will enjoy free delivery as well as the removal of your old mattress.

Beautyrest Black X-Class FAQs

  1. How many mattresses are in the Beautyrest Black X-Class Collection?

    This Collection has seven mattresses.

  2. How are the X-Class mattresses constructed?

    The Hybrid X-Class Collection has a traditional innerspring, the Zoned T3 Pocketed Coil, combined with multiple layers of memory foams which is what makes these beds a hybrid.

  3. What is new to the Beautyrest Black X-Class Collection?

    The new mattresses do not have RightTemp Memory Foam in the comfort layers but they do have Antimicrobial Mattress Protection for healthier sleep.

More about the Beautyrest Black Brand

Beautyrest Black is a brand produced by Simmons Mattress Company, which has been a leader in mattress manufacturing for over 100 years. Their Beautyrest Black luxury brand has been sold for many years. As for the parent company Simmons, many people remember the “bowling ball” commercial where a bowling ball was dropped on a mattress to highlight their pocketed coils (a glass of wine would sit undisturbed when the ball bounced on the other side of the bed.)

In recent years Simmons merged with Serta into the Serta Simmons Bedding Company, making them one of the two largest mattress companies in the world (Tempur Sealy is the other.) Simmons now markets the Black, Harmony Lux, and Silver mattress collections.

Being a large manufacturer, Simmons engineers and makes many of its own components in addition to manufacturing. With their longevity and size, they have accumulated a lot of experience and knowledge in making mattresses. Simmons makes millions of mattresses each year and they’ve maintained a positive reputation over the long run. While some review sites call out consumer complaints, those sites fail to provide the context that there are tens of millions of customers sleeping on Beautyrest mattresses. And all taken altogether Simmons Beautyrest has a highly positive customer reputation.

Other Beautyrest Products

Beautyrest makes three different adjustable bed frames that pair well with their mattresses. The Motion Air is the budget pick, the Advance Motion is great for snore relief and has a few more features, and the Luxury Motion base is the most luxurious pick that is excellent for back support. 

You can also accessorize with Beautyrest bedding, whether you need a new pillow, blanket, or a mattress pad. They have a great selection of heated blankets and mattress pads.

Beautyrest Black X-Class Model Reviews

Here are the reviews for the models in the X-Class collection.

Previous Models

What has changed from the previous models of the Beautyrest Black X-Class collection? The new mattresses do not have RightTemp Memory Foam in the comfort layers but they do have Antimicrobial Mattress Protection for healthier sleep.

Conclusion

The Black Collection of Beautyrest Hybrid mattresses is the top-end hybrid model offered by Simmons.  This is the collection of Hybrid X-Class mattresses from Beautyrest Black. These seven beds are some of the best hybrids available on the mattress market. This collection provides some of the best mattresses money can buy, they provide a huge comfort upgrade compared to the average mattress.

The seven hybrids in this collection come in four different comfort types from a firm mattress to an ultra-plush. These are great for someone who likes softer mattresses or ones with a firm feel.  All seven are similarly built from the same T3 Pocketed Coil System, the BlackICE Hybrid Technology, to the AirCool Memory Foam.  Where each differs is in the number of foams added are subtracted to achieve each bed's comfort type.

These hybrid beds have the same type of cooling materials as the other three Beautyrest Black collections.  You can find AirCool Memory Foam and the BlackICE 4.0 Hybrid technology in some models for maximum cushioning to make them more comfortable mattresses. The layers of foam help with back pain. Maintaining a cooler sleep environment will help you to fall asleep faster, and to stay asleep.

Conforming support is important for proper spinal alignment and each of these mattresses uses the Beautyrest Black-exclusive T3 Pocketed Coil Technology.  These coils contour to each of your body's curves individually for excellent support. 

These mattresses do represent a significant financial investment.  On the other hand, they are certainly some of the best hybrids in a high-end collection currently available.  Depending on your feature and comfort preferences this collection can meet your needs quite well. A new mattress from this collection will provide a comfortable sleeping surface to make a great sleep experience for most sleeping positions.

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About the Author Steven Bieber

Steven Bieber HeadshotSteven is a content writer who recently broke into the mattress industry. In his free time, he enjoys watching football and listening to music.