The Body Systems are designed with a unique combination of tempered steel coils in both the mattress and box spring. They’re gauged to conform to the body shape, provide even weight distribution and keep the body properly aligned for healthy restorative sleep.

It took 12 years of research and development to bring Body Diagnostics to the market and it is the only scientific way to match a person’s body to the right sleeping surface.

The bodysystem and vintage lines we carry come with a lifetime warranty, all it takes is just two minutes to a better, healthier life.

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Since 1898, the name "King Koil" has been synonymous with quality, comfortable, high-value mattresses and foundations. We know that our customers have many choices. That's why we work so hard to make sure that we're not merely a choice, but your best choice.

Everything we do starts with quality - quality materials, design, and construction. You'll be sleeping on our product for many years and we want you to enjoy every single minute. To help you do this, we don't skimp - throughout our product line, you will find exceptional features, usually only found in much more expensive mattresses, that translate into comfort, durability, and value. From foam-encasement of every single model we sell, to the generous use of Talalay Latex in our finest models, you'll be surprised at just how much bed you get with King Koil.