Kingsdown - Sleep, made smarter.

Quietly making the world's smartest mattresses.

Our commitment to sleep research, data collection and meticulous testing is evident in every mattress we make. When you sleep on a Kingsdown, you'll feel the difference a smarter mattress makes on your quality of sleep, and more importantly, on your quality of life.

Discover your Kingsdown

Discover your Kingsdown

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Browse mattresses by type:
  • Foam CoilFeatures support benefits of innerspring design delivered through innovative foam technology, and can include foam layers in various shapes and densities, some infused with gel, to deliver different comfort levels and sleep benefits.
  • InnerspringFeatures a steel coil support system, some with a single unit of connected coils and others with individually wrapped pocketed coils.
  • IntelligentUses air, active air or pro-active air technology to deliver support - "air" cannot be adjusted; "active air" can be manually adjusted using provided controls; and "pro-active air" intuitively adjusts to provide ideal support while you sleep.
  • Latex FoamFeatures a resilient latex foam support system and can include foam layers in various shapes and densities, some infused with gel, to deliver different comfort levels and sleep benefits.
  • Memory FoamFeatures a conforming memory foam support system and can include foam layers in various shapes and densities, some infused with gel, to deliver different comfort levels and sleep benefits.
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Or browse mattresses by feature:
  • Airflow TechnologyKingsdown Airflow Technology promotes air circulation for extraordinary breathability so you can enjoy more refreshing sleep.
  • GelGel infused foams and fibers provide pressure relief while dissipating heat, to promote cooler, more refreshing sleep.
  • High Coil CountKingsdown mattresses feature industry leading coil counts, including mattresses with up to 8,000 coils that work together to deliver individualized comfort and lasting support while reducing motion transfer.
  • Ideal TemperatureKingsdown combines Gel Infused Foam, Gel Fiber and performance fabric to maintain an ideal temperature throughout the night.
  • Natural LuxuryPure, luxurious fibers, like Merino wool, Joma wool, silk, Cashmere and undyed cotton, provide natural insulation and indulgent comfort.
  • Personalized SupportMade specifically to work with the bedMATCH™ diagnostic system to meet specific, personalized support needs.
  • Pro-active SupportPatented Pro-Active Air Technology stays awake while you sleep, continually adjusting to provide ideal support and pressure relief that’s customized for you.
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Or browse mattresses by collection:
  • Diamond RoyaleKingsdown Diamond Royale is a mattress steeped in purity, a mattress that delivers the ideal blend of support and pressure relief, of nature and nurture, of integrity and luxury.
  • EllipticaElliptica delivers unique support and pressure relief through unique foam coils and extraordinary breathability through horizontal and vertical airflow, so you can enjoy more refreshing sleep.
  • HandleyInspired by the centuries-old traditions of handmade lace, these sleep sets beautifully blend the past with the present in a modern masterpiece.
  • Haute CoutureKingsdown Haute Couture is artistry personified, with craftsmanship evident in every stitch and every tuft of the beautiful sleep set that delivers an indulgent sleep experience like no other.
  • MiroKingsdown Miro delivers ideal conformance through advanced memory foam technologies while our Airflow technology allows you to enjoy the enveloping support of memory foam without heat buildup.
  • PassionsKingsdown Passions collection is the realization of our passion for delivering smarter sleep in a gel and hybrid mattress collection that makes smarter sleep available for everyone.
  • Sleep HavenKingsdown Sleep Haven is specially designed to address and overcome the four things most likely to disrupt sleep—pressure, support, temperature and motion—so a great night’s sleep is always within reach.
  • Sleep SmartSleep Smart is the first, and only, mattress that stays actively "awake" while you sleep, continually making adjustments to maintain correct alignment and provide ideal support and pressure relief that’s personalized for you.
  • Sleep to LiveSleep to Live is made specifically to work with our revolutionary bedMATCH™ diagnostic system to provide scientifically recommended postural support, meeting your specific support needs.
  • TraditionKingsdown Tradition is the embodiment of our belief in quality, from the materials we select to the care with which they are assembled into this exceptional two-sided mattress.
  • My SideMy Side combines state-of-the-art materials with the latest scientific findings to deliver proper postural support and pressure relief so you and your sleep partner can stay in one position longer for a deeper night's sleep.
  • Kingsdown KidsEvery member of the family needs a mattress that will provide a great night's sleep. We've wrapped the best of Kingsdown into a package small enough for the youngest members of your family to enjoy night after night.