Beautyrest

Beautyrest Black 4 Medium Mattress

Beautyrest

Beautyrest Black 4 Medium Mattress

no. SIMM-812177-MV
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$4,649
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Beautyrest Black 4 Medium Mattress

Experience the best of Beautyrest®, featuring advanced temperature management technology, Micro Diamond™ Memory Foam, Self-Response™ Latex, and advanced, Triple-Stranded Pocketed Coil® Technology for conforming support and motion separation. Two layers of 2K Nano Coils, for a total of 4K Nano Coils, offer a specialized upgrade as they conform to your body for enhanced, individualized support. With the inclusion of 4K Nano Coils plus additional layers of premium foams, the Series Four model is the most exclusive offering across Beautyrest Black® models. With the inclusion of premier materials and advanced sleep technology, Beautyrest Black® optimally aligns at the intersection of luxury and innovation for an extraordinarily comfortable sleep.

  • Medium support with pressure relief and cloud-like top layer
  • Head-to-toe Triple-Stranded Pocketed Coil® Technology provides individualized support and motion separation
  • Gel memory foam in the sleep surface for immediate pressure relief
  • Premium memory foam, infused with diamond particles, is designed to help move heat away from the body
  • Latex contours and conforms to your body for responsive pressure relief 4K Nano Coils enhance conformability for the highest level of individualized support
  • We only use CertiPUR-US® certified foams in all our products
  • All our mattresses are proudly assembled in the USA
  • Adjustable Base Friendly
  • We stand by our Beautyrest mattresses with a 10-Year Limited Warranty
  • Dual layers of cooling technology are designed to help regulate temperature for all-night comfort
Specifications
Brand
Brand Name: Beautyrest
Product
SKU:SIMM-812177-MV
Description

Experience the best of Beautyrest®, featuring advanced temperature management technology, Micro Diamond™ Memory Foam, Self-Response™ Latex, and advanced, Triple-Stranded Pocketed Coil® Technology for conforming support and motion separation. Two layers of 2K Nano Coils, for a total of 4K Nano Coils, offer a specialized upgrade as they conform to your body for enhanced, individualized support. With the inclusion of 4K Nano Coils plus additional layers of premium foams, the Series Four model is the most exclusive offering across Beautyrest Black® models. With the inclusion of premier materials and advanced sleep technology, Beautyrest Black® optimally aligns at the intersection of luxury and innovation for an extraordinarily comfortable sleep.

  • Medium support with pressure relief and cloud-like top layer
  • Head-to-toe Triple-Stranded Pocketed Coil® Technology provides individualized support and motion separation
  • Gel memory foam in the sleep surface for immediate pressure relief
  • Premium memory foam, infused with diamond particles, is designed to help move heat away from the body
  • Latex contours and conforms to your body for responsive pressure relief 4K Nano Coils enhance conformability for the highest level of individualized support
  • We only use CertiPUR-US® certified foams in all our products
  • All our mattresses are proudly assembled in the USA
  • Adjustable Base Friendly
  • We stand by our Beautyrest mattresses with a 10-Year Limited Warranty
  • Dual layers of cooling technology are designed to help regulate temperature for all-night comfort
Product

All Beautyrest Black mattresses — both quilted and hybrid — are backed by a 10-year non-prorated limited warranty.

What the Limited Warranty Covers

This warranty covers manufacturing defects including:

  • Sagging or body impressions that meet the depth requirements (see below)

  • Flaws in the foam, such as splitting or cracking

  • Cover defects, such as unraveled stitching

  • Issues occurring when the mattress has been properly supported by:

    • A foundation or foundation system (including power bases, platform units, or slat systems with at least 5 slats measuring 1" x 4" each, plus center support)

Note: Improper support can cause sagging and will void the warranty.


What the Warranty Does Not Cover

The warranty does not apply to:

  • “As-is” bedding

  • Mattresses missing law tags

  • Bed height preference

  • Any non-defective pieces in a mattress set

  • Damage caused by misuse or abuse (including stains, rips, tears, burns)

  • Damage caused by improper support

  • Sheet fit issues

  • Normal changes in softness and recovery time due to regular use*

  • Zippered mattress covers damaged by improper care

  • Mattress handles

  • Soiling (any soiling will void the warranty)

Please refer to the official Beautyrest brand warranty for a complete list of exclusions.


Normal Wear vs. Defect

*A body impression is considered normal wear and not a defect. Over time, comfort layers will naturally conform to your body shape — similar to how furniture and shoes mold to their user with regular use.


Measurement Standards for Warranty Claims

To qualify as a defect:

  • Quilted mattresses: Impression must measure 1.5 inches or more

  • Smooth-top / Hybrid mattresses: Impression must measure ¾ inch or more

Measurements should be taken excluding quilted dips or tufting.

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