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Idle 12" Dual Firmness Discontinued Product

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Product description from Idle Sleep:

This mattress is Medium on one side and Firm on the other 

• Medium Side

-Cover ThermoCool Fabric works with the bodies natural thermal capabilities
through smart fiber cross sections
•  0.5” quilting foam on each side1.512 density
•  2” IDLE buoyancy Foam 3.5lb
•  2” Poly Transition layer 1.828lb
•  4” High Density Foam Core 1.835lb

• Firm Side
•  2” Poly Transition layer 1.828lb
•  1” 2” IDLE buoyancy Foam 3.5lb
•  0.5” quilting foam on each side1.512 density

Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their side
Prefer to sleep on their back
Prefer to sleep on their stomach
Prefer medium softness

Function: Rated for its...

Motion Isolation
Pressure Relief

Features: Contains...

  • Foam
See specs for the 12" Dual Firmness »
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Reviews 12" Dual Firmness

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Q&A 12" Dual Firmness

Model Features 12" Dual Firmness

Support Core:
Comfort Level:
Surface Type:
Tight Top


Mattress Components:
Special Characteristics:


Overall Build
  • Two-Sided
  • Works with an adjustable base
  • Mattress Thickness: 12"
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About this Model 12" Dual Firmness

Discontinued (edit this)
Idle Sleep
Model Name:
12" Dual Firmness

Additional Information 12" Dual Firmness


The 12" Dual Firmness is a tight top foam core medium mattress model released in 2018 that was manufactured by Idle Sleep.


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