• Why Sleep Number?

    Why Sleep Number? – The Sleep Number® bed allows you to choose your firmness, comfort and support. Learn More

  • Beds

    Beds – All our mattresses feature exclusive DualAir technology View All Beds

    • Classic Series

      Discover Sleep Number® adjustable firmness
      on each side.

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    • Performance Series

      Adjustable firmness on each side, with enhanced pressure-relieving comfort

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    • Memory Foam Series

      The only Memory Foam beds with Sleep Number® adjustability

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    • Innovation Series

      Our most advanced innovations in sleep with adjustable firmness
      on each side

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  • SleepIQ®

    SleepIQ® – Discover the best sleep of your life and prove it. SleepIQ® Login

    Sleep Number® beds track and optimize your sleep with optional SleepIQ® technology.

    Learn More 

  • Pillows & Bedding
  • Specials
  • Find a Store

    Find Your Nearest Sleep Number® Store

    Over 450 Stores Nationwide

    Dulles Town Center

    Upper level near Lord & Taylor

    Sterling, VA   20166-2489

    Store Hours

    Sun 11 AM- 7 PM
    Mon-Sat 10 AM- 9:30 PM

    Large Map

Discover the Sleep Number® DualTemp Layer

The revolutionary temperature balancing layer that can be added to any mattress brand or adjustable base

DualTemp It’s a new degree of sleep.

Our DualTemp layer features active air technology that allows each of you to select your ideal temperature at the simple touch of a button. So you both can sleep exactly the way you like.

DualTemp™ heats and cools on both sides of the bed, so you can each set your ideal temperature and DualTemp™ can be added to any mattress brand.

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DualTemp™ is also now available for the new Sleep Number® FlexFit™ adjustable series and traditional adjustable bases.