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King Koil Mayfield Firm

Next Day Delivery

Order by 3 PM
Regular Price: $605.99
The King Koil World Edition Mayfield Firm combines a traditional steel coil system with a comfortable sleeping surface. This mattress features a 7” 630 Balanced Support coil system, high performance foams, cooling gel-infused memory foam, and King Koil’s iFusion™ technology, to deliver a supportive and firm feel.
King Koil
King Koil Mayfield Firm

Next Day Delivery

Order by 3 PM
The King Koil World Edition Mayfield Firm combines a traditional steel coil system with a comfortable sleeping surface. This mattress features a 7” 630 Balanced Support coil system, high performance foams, cooling gel-infused memory foam, and King Koil’s iFusion™ technology, to deliver a supportive and firm feel.

Mattress Overview

The King Koil World Edition collection delivers a comfortable and supportive night's sleep at a value that is comfortable to your budget.


King Koil Mayfield Firm Features


Expanded Sleeping Surface- King Koil’s Excellent Edge™ Foam Encasement provides greater stability, a firm seating edge and larger, more usable sleeping surface.


Temperature Regulation- King Koil’s iFusion™ Technology is a combination of open cell memory foam and pressure relieving gel resulting in an optimal temperature sleeping surface while still conforming to every curve of your body.


Proudly Designed and Built in the USA- All King Koil products have been designed in the USA since 1898.


Balanced Support Coil System- King Koil’s Balanced Support Coil System has a continuous coil innerspring design which adjusts instantly to your sleep movements, naturally comforting and supporting your body to reduce motion disturbance.

Specifications

Specifications

QUILT

  • Safeguard Fibers
  • 1" Extra Firm Performance Foam

 UPHOLSTERY

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

INNERSPRING

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

FOUNDATION OPTION

  • Available in Standard (9") Natural Wood Foundation
  • Available in Low-Profile (5") Natural Wood Foundation

10 Year Non- Prorated Warranty

Mattress Height (Approx.) 12.5"

Mattress Type
Innerspring Mattress

The support structure of innerspring mattresses is constructed using wire coils which can be made for firmer or softer support depending on their gauge. Because the coils are placed evenly throughout the mattress, an innerspring mattress has a strong border that prevents the “roll out” effect. A high density full encased perimeter support helps to retain the shape of the mattress and prevent sagging around the edges. (Some Models Only).

Comfort Level
Firm Mattress

King Koil Mayfield Firm is rated 2.0 out of 5 by 1.
Rated 2 out of 5 by from My bed was bought because the bed that I tried in the store with very comfortable but this bed has not been comfortable for me it's very hard
Date published: 2018-10-17
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