Serta iComfort Directions Acumen Firm


Insights from Serta iComfort Directions

Every iComfort mattress features our breakthrough Cool Action™ Dual Effects® Gel Memory Foam. This is the world’s first material to infuse both our MicroSupport® and MicroCool+™ gels into premium memory foam for an extremely comfortable and supportive sleep surface while helping to reduce the heat build-up that can be associated with memory foam mattresses. 

You can choose from a variety of models ranging in feel from luxuriously plush to extra-firm, and every iComfort mattress is compatible with a Serta Adjustable Foundation for customized comfort and support.

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
  • Gel
  • Gel Memory Foam
  • Memory Foam
See specs for the Acumen Firm »

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Q&A Acumen Firm

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Model Features Acumen Firm

Support Core:
Comfort Level:
Surface Type:


Mattress Components:
Special Characteristics:


Overall Build
  • No-Flip
  • Mattress Thickness: 12.5"

About this Model Acumen Firm

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Serta iComfort
Serta iComfort Directions
Model Name:
Acumen Firm

Additional Information Acumen Firm


The Acumen Firm is an unquilted foam core firm mattress model that is part of the iComfort product line manufactured by Serta.


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