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Beautyrest Black Hybrid X-Class Firm

Owners Rating

Product description from Beautyrest:

T3 Pocketed Coil Technology
Triple strand engineering for enhanced support,pressure relief,reducing motion and long lasting durability.

ContourFit Design
75% polyester and 25% viscose polyester blend.

BlackICE Hybrid Technology
Cool to the touch cover creates a cooling sensation at the surface. Cooling materials just beneath the surface enhance heat dissipation. Silver additives draw heat away from your body. Breathable SilkAIR fiber wicks away heat and prevents heat buildup.

Comfort Layers
1" RightTemp memory foam, 1.5" HD memory foam, 1" firm comfort foam, 1.5" Self Response Latex and 1.5" energy foam.

RightTemp Memory Foam
Infuses highly conductive and strong carbon fiber for temperature management and durability in a pressure-relieving foam.

HD Memory Foam
Perfect combination of comfort and support. High density memory foam conforms and contours your body for personalized support.

Firm Comfort Foam
High quality foam used to create comfort preferences.

Self Response Latex
This ventilated layer conforms and contours to your body for pressure relieving comfort.

Energy Foam
Creates a supportive, durable foundation for the no-flip mattress design.

Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their back
Prefer to sleep on their stomach
Prefer only a bit of softness

Function: Rated for its...

Motion Isolation
Pressure Relief

Features: Contains...

  • Foam
  • Innerspring
  • Latex
  • Pocketed Coils
See specs for the X-Class Firm »
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Reviews X-Class Firm

The Beautyrest Black Hybrid X-Class Firm mattress model is recommended by 62% of owners on GoodBed (based on 16 ratings + 1 review).

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Ratings from Retailer Sites X-Class Firm

Here are some large retailer sites where we’ve found ratings of this specific model. Note that mattress rating scores on retailer sites tend to be higher (learn more), and GoodBed can't assess the trustworthiness of these reviews.
Raymour & Flanigan
(48 ratings)

Recent Praise X-Class Firm

About this Sleeper:
Sleep position
35 - 44
150-200 lbs
Comfort preference
User conditions
Back Pain, Restless Leg, Sleeping Hot

Mattress Don they got good deals thanks

Ratings from this Sleeper:
Back Support
Pressure Relief
Sleep Quality
Much better
Stays "Cool"

Q&A X-Class Firm

Model Features X-Class Firm

Support Core:
Comfort Level:
Surface Type:
Tight Top


Mattress Components:
Special Characteristics:


Overall Build
  • No-Flip
  • Works with an adjustable base
  • Mattress Thickness: 14.5"
Which mattress from Beautyrest is best for you?

Before shopping at Beautyrest, take a short quiz to find which of their mattresses best matches your unique needs and preferences. Powered by GoodBed’s intelligent matching technology, you can even get your personal match score for each of Beautyrest's available mattresses, in addition to other online options that match your criteria.

About this Model X-Class Firm

Active (edit this)
Beautyrest Black Hybrid
Model Name:
X-Class Firm

Additional Information X-Class Firm


The X-Class Firm is a tight top spring core firm mattress model that is part of the Beautyrest product line manufactured by Beautyrest.


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