Beautyrest Black L-Class Firm
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Beautyrest Black L-Class Firm vs. Other Beds
Compare the Beautyrest Black L-Class Firm mattress side by side with other Beautyrest models, or with mattresses from other brands.
GoodBed Expert Review
Our Take on Beautyrest Black L-Class Firm
Founder of GoodBed, Leading Mattress Expert
BEST if you
- Want a very firm mattress
- Are either a stomach or back sleeper, especially if you weigh 200 lb or more
- Regularly sit or sleep along the edge of your bed (edge support is excellent)
- Enjoy sleeping more 'on' your mattress than 'in' it
- Prefer a slightly above average amount of 'memory feel'
NOT IDEAL if you
- Are a side sleeper, especially if you weigh less than 150 lb
- Don't like much bounce in your mattress
- Can be easily disturbed by other movements in the bed (though motion isolation is still pretty good)
- Prefer some softness in your mattress
Materials & Construction
| Cover | 1.25″ quilted cover w/ PCM ("BlackICE with Plant-Based Cooling Technology") |
|---|---|
| Comfort Layers | 1″ gel memory foam ("Beautyrest Gel Memory Foam") |
| Transition Layers | 2″ poly foam ("Firm Comfort Foam") |
| Support Layers |
|
| Total Thickness | 13.75'' |
Related Video Reviews
Frequently Asked Questions
Beautyrest Black L-Class Firm
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In our evaluation of the Beautyrest Black L-Class Firm mattress, we found it to be a Very Firm (2) on the GoodBed rating scale (1= firmest, 9 = softest).
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Yes, the Beautyrest Black L-Class Firm 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 L-Class Firm to have good adjustable base compatibility.
Expert Q&A
See questions from other mattress buyersAdditional Information
General Description
Beautyrest Black L-Class features our premier support system, designed with zoned T3 Pocketed Coil Technology for up to 21% more support where your body needs it the most. Our new plant-based cooling technology helps provide up to 18% more cooling power to keep you comfortable as you fall asleep and throughout the night. In addition, SurfaceTouch Gel Memory Foam delivers superior pressure relief by working directly under the sleep surface to quickly unlock advanced pressure relief the moment you lie down.
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.
- 0.75" SurfaceTouch Gel Memory Foam.
- 0.5" Firm Comfort Foam.
- 1" Beautyrest Gel Memory Foam.
- 2" Firm Comfort Foam.
Support Layers:
- Zoned T3 Pocketed Coil Technology absorbs energy to reduce motion transfer, while providing targeted support where you need it the most.
From the GoodBed Editors:
To decide whether a Beautyrest Black mattress is the right choice for you, read GoodBed's expert explanation of the Beautyrest Black mattresses.
Mattress Specifications:
- Cover Details: BlackICE with Plant-Based Cooling Technology.
- Comfort Layer Details: Beautyrest Gel Memory Foam.
- Comfort Layer Details: Firm Comfort Foam.
- Comfort Layer Details: Firm Comfort Foam.
- Comfort Layer Details: SurfaceTouch Gel Memory Foam.
- Support Layer Details: Zoned T3 Pocketed Coil Technology.
Warranty
- Length: 10-year warranty.
- Indentation coverage: 1.5" and deeper.
About This Model
| Status | Discontinued |
|---|---|
| Line | Beautyrest Black (2022-2024) |
| Collection | Beautyrest Black (Quilted) (2022-2024) |
| Comfort Level | Very Firm |
| Surface Type | Tight Top |
| Support Type | Innerspring |
| Build Details |
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Corrections
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