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King Beautyrest Black L-Class Plush Mattress

Special Price $2,599.99 Regular Price $3,299.99

Receive $200 Instant Gift1 with purchase of a Beautyrest Black mattress. Add bedding or an adjustable base to cart. Use code 200FREE at checkout.

King Beautyrest Black L-Class Plush Mattress

The Beautyrest Black BRB L Class Plush offers the best plush deep down support of the triple braided advanced pocketed coil technology with pressure relieving foams on top. We rate this mattress a 6 on our 1 to 10 comfort scale with 10 being firmest. The New BlackICE 4.0 now uses four cooling components to provide you with an even cooler more comfortable sleep. The combination of Soft Comfort Foam and Beautyrest Gel Foam provides a soft and conforming feel. The softer foams in this mattress makes it a great choice for side sleepers and those who prefer a softer mattress. This model features an additional layer of GelTouch Foam to adapt to your pressure points and to disipate heat. You will experience less motion transfer on this model compared to regular innerspring models. If you prefer a soft mattress with a solid level of support that is built to last, and less motion transfer from the advanced pocketed coil system, then you’ll love the Beautyrest Black BRB L Class Plush.


Comfort Type

  • Plush
  • Comfort Scale 6

Quilting Layers

  • BlackICE 4.0

Comfort Layers

  • 0.75" GelTouch Foam
  • 0.5" Plush Comfort Foam
  • 0.5" Beautyrest Gel Memory Foam
  • 1.5" Energy Foam

Support System

  • T3 Pocketed Coil Technology
  • 360 degree 3" foam encased edge

Box Spring (Optional)

  • BR Black Foundation: Black Upholstery
  • Availible in 9" or 5" Height
  • Regular Box Spring 9"
  • Low Profile Box Spring 9"

Adjustable Base (Optional)


  • 10 Year Non-ProRated Warranty Against Manufacturer's Defects
  • No Flip, No Rotate

Made in:

  • USA


Size Height Width Length
Twin XL 14" 38" 80"
Full 14" 54" 75"
Queen 14" 60" 80"
King 14" 76" 80"
Cal King 14" 72" 84"
Size Coil Count
Twin XL 513
Full 647
Queen 815
King 1051
Cal King 1117
More Information
UPC Code889152451454
mattress_thickness14" - 16"
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