King Koil Mattresses & Foundations | RC Willey

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Is King Koil Made in the USA?

All King Koil mattresses are designed and hand crafted in the USA. Headquartered in Arizona, King Koil has been making mattresses since 1898. You’ll find your perfect King Koil mattress at RC Willey.

What are King Koil Mattresses Made of?

Each King Koil mattresses is hand crafted of natural fabrics, fibers and foams. You’ll find a combination of pocketed coils, foams and gels to create a comfortable, pressure relieving mattress.

Who Sells King Koil Mattresses?

RC Willey is your King Koil mattress destination! We have a large selection of mattresses in stock and ready for delivery or pick up. We offer great credit options that will get you sleeping on your new mattress tonight! And with Blue Rewards, you can’t go wrong.

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