Boyle Appliance & Mattress Center

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Therapedic® Innergy® Duke Innerspring Plush Tight Top King Mattress

At a Glance

Features a unique coil alternating unit for deep-down inner support that will revitalize your body after just one good night’s sleep. You’ll wake up feeling fresh and strong with Innergy.

Proposition 65 Warning for California Residents

More "Innergetic" Mornings

Innergy springsSleep on our Innergy® mattress and you’ll wake up feeling more “innergetic”—our version of energetic. Therapedic’s Innergy® mattress features an exclusive coil design that virtually eliminates sleep-disturbing motion transfer. As you move during the night—and we all move several hundred times as we sleep—each spring responds to that movement on an individual basis, creating an exceptionally supportive and comfortable sleep surface.

Alternating Coil Design

Innergy circle arrowsStandard innerspring designs have a tendency to lean under pressure, causing unwanted motion transfer. Our unique, alternating coil design reduces motion transfer while still offering restorative support for a sound sleep.

Extra Comfort Layers

Select Innergy® mattresses feature extra comfort layers made with latex, visco elastic or convoluted polyurethane to provide additional pressure relief and further reduce the effects of “tossing and turning.”

TheraFoam® Encasement

Improves stability while increasing the usable sleep surface by eliminating "roll together" and border breakdown.

Exceptional Warranties

Last, but certainly not least, every Therapedic product is backed by the best warranty available. You’ll get a better night’s sleep knowing that you’ve purchased one of the world’s finest mattresses, which is supported by a worldwide warranty.

*Mattress only, other pieces sold separately. Image may not depict actual size.