Beautyrest Harmony Lux Carbon Medium Mattress
Beautyrest
Beautyrest

Beautyrest Harmony Lux Carbon Medium Mattress

4.4

Best cooling mattress for hot sleepers seeking balanced, pressure-relieving support.

This is the rare hybrid that actually balances deep, responsive support with a noticeably cool sleep surface. While the ocean-recycled fabric is a commendable sustainability win, the real draw is how the targeted coil system eliminates that sinking feeling without sacrificing the plush, pressure-relieving comfort most sleepers crave.

$1600.00

In stock

at

Consumer Reports

Firmness Level Medium
Firm
Medium
Mattress Type Innerspring
Hybrid
Innerspring

Who it's for

  • Couples and combination sleepers wanting versatile, balanced comfort
  • Sleepers needing targeted spinal alignment and extra lumbar durability
  • Hot sleepers seeking consistent, cool-to-the-touch temperature regulation

Who should skip it

  • Sensitive sleepers bothered by temporary off-gassing or chemical smells
  • Budget-conscious shoppers looking for entry-level or affordable options
  • Individuals who live alone and struggle with heavy lifting

Performance breakdown

Temperature Regulation

InfiniCool Lux technology keeps the sleep surface consistently refreshing all night.

Excellent

Pressure Relief

SurfaceTouch gel memory foam contours effectively to soothe sensitive joints.

Excellent

Motion Isolation

Pocketed coils dampen movement, preventing disturbances from a restless partner.

Excellent

Edge Support

Reinforced perimeter ensures stability even when sitting or sleeping near edges.

Excellent

Sustainability Impact

SEAQUAL fabric construction repurposes ocean plastics into a durable, conscious cover.

Excellent

Versatility

Medium firmness profile accommodates side, back, and stomach sleepers comfortably.

Excellent

Key Specs

Mattress Type

Innerspring

Mattress Height

15.75 inches

Comfort Level

Medium

Coil Technology

T2 Pocketed Coil™ Technology

Cooling Feature

InfiniCool™ Lux

Cover Material

SEAQUAL™ Fabric Technology (Sustainable fabric)

Law Label Style Number

700810908

Firmness Level

Medium

Thickness

15.75 inches

Comfort Layer Material

Gel Foam

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Beautyrest Harmony Lux Carbon Medium Mattress

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Consumer Reports
Consumer Reports
In stock
$1600.00
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Mattress Warehouse
Mattress Warehouse
Out of stock
$823.90
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