From its luxurious design to exclusive features, this collection offers optimal comfort and exceptional support to promote proper spinal alignment while keeping your budget in mind.


All King Koil mattresses are designed and built in the USA since 1898. Click here to learn more about King Koil.

The King Koil World Luxury Bordeaux Extra Firm will provide deep down support along with cool comfort. This mattress combines King Koil’s iFusion technology – a gel-infused, cooling memory foam on top of an 8,” 858 Contour Elite encased coil system to reduce tossing and turning, and a latex lumbar support for a restful night’s sleep. 


This King Koil mattress has earned the International Chiropractors Association (ICA) Silver Endorsement by meeting the ICA qualifying standard to help achieve a better night’s sleep.


All King Koil products are proudly designed and built in the USA.


Also available in a cushion firm, plush and euro top model.


  • Upholstery:iFusion™ Technology, Latex Lumbar Support
  • Coil:Contour Elite Encased Coil System
  • Edge:Excellent Edge™ Foam Encasement
  • Base:Everlast® Base Foam
  • Foundation:Natural Wood Foundation
  • Warranty:10-Year Non-Prorated

Reduced Motion Disturbance

Enjoy an undisturbed night's sleep with our individually encased coil system. These independently wrapped coils conform to your body's curves while reducing any sense of motion if your partner decides to move or get out of bed.

Expanded Sleeping Surface

Our Excellent Edge™ Foam Encasement provides greater stability, a firm seating edge and larger, more usable sleeping surface.

Tencel™ Fibers

The mattress comfort surface incorporates Eco-friendly Tencel fibers, derived from sustainable wood sources that promote the body’s natural thermal regulating mechanism, deter bacterial growth and enhance breathability by efficiently absorbing moisture. Tencel is durable yet gentle on the skin to provide long-lasting comfort and an optimal skin climate.

Proudly Designed and Built in the USA

King Koil has designed mattresses in the USA since 1898.

Pressure Relieving Support

This King Koil mattresses offers foam and coil technologies that help relieve pressure points to reduce tossing and turning, resulting in a more comfortable and supportive night’s sleep.

Body Conforming Encased Coils

The Contour Elite Encased Coil System has 858 independently encased coils that are designed to reduce motion disturbance and body pressure points, giving you the ultimate in comfort and support.

Adjustable Base Friendly

Enjoy an even healthier night's sleep with this adjustable base compatible mattress design.

Latex Lumbar Support

Located in the center third of the mattress to provide additional back support and comfort.

Proper Spinal Alignment

King Koil is the only mattress manufacturer that is endorsed by the International Chiropractors Association (ICA) to help promote proper spinal alignment and a healthier night’s sleep.

Temperature Regulation

Our iFusion™ Technology is 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.

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