The Sydney Firm by King Koil

About This Mattress

For added cooling comfort, the King Koil World Edition Sydney Firm introduces AdvantaGel resting on high performance firm foams and the new 789 Contour Flex encased coil system with K2 Edge. All King Koil products are proudly built in the USA and endorsed by the International Chiropractors Association (ICA). Also available in a plush euro top model.        Call us today 205-663-9733 with any questions!

Mattress Features:

  • 789 Bolsa Zoned w/ QE Support
  • 1.5" Gel Convue Quilt Foam
  • AdvantaGel for extra cooling while you sleep
  • Foam Encased coils for extra comfort and low motion transfer
  • Adjustable Base Friendly!        
  • 10 Year NPR Warranty
  • Proudly made in the USA  




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