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King Koil World Edition Mayfield Firm

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Product description from King Koil:

• Safeguard Fibers
• 1" Extra Firm Performance Foam

• 0.5" iFusion Technology
• 1” Extra Firm Foam
• 1" Insulator Pad
• 1" High Performance Foam

• 7" 630 Balanced Support Coil System
• Excellent Edge™ Foam Encasement
• 1" Densified Fiber Pad

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
  • Innerspring
  • Memory Foam
  • Pocketed Coils
See specs for the Mayfield Firm »
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Q&A Mayfield Firm

Model Features Mayfield Firm

Comfort Level:
Surface Type:
Tight Top


Mattress Components:


Overall Build
  • No-Flip
  • Works with an adjustable base
  • Mattress Thickness: 12.5"

About this Model Mayfield Firm

Active (edit this)
King Koil
King Koil World Edition
Model Name:
Mayfield Firm

Additional Information Mayfield Firm


The Mayfield Firm is a tight top firm mattress model that is part of the World Edition product line manufactured by King Koil.


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