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Sealy Surprise Firm

Select a Sealy® Surprise Firm mattress from Mattress World Northwest, and take home a premium design that will provide you with ample support in a wide range of sleeping positions. Not getting enough support while you sleep can cause you to awake with a sore back, hips or shoulders. Upgrade to a Surprise Firm model and enjoy a night’s rest on popular Posturepedic Technology™. You’ll notice a big difference on your very first night.

With over 900 coils carefully placed for a sturdy foundation, and layers of both memory foam and memory gel, these designs respond to every move you make while you slumber. Being able to shift positions comfortably will help you stay in deep sleep for longer.

Covered by a layer of high-quality moisture wicking, breathable fabric, the Surprise mattress helps manage heat on those warm summer nights. Don’t feel like your suffocating up against a subpar quilt top. These exceptional models feel light and airy as you drift off to sleep. Choose from an assortment of sizes, from twins that are great for that spare room, to California kings for the master bedroom of your dreams.

Starting at: $1,198

Quilt Layer

  • Ultra-Stretch ComfortLoft™ Cover layer with MoistureProtect™
  • FlameGuard™ AirLoft Fiber
  • 2" SealyCushion™ Air Foam
  • .5" SealyCool™ Gel Memory Foam

Comfort Layer

  • 2" SealySupport™ Foam

Support Layer

  • Sealy® Posturepedic Technology™
  • 910 Encased Coils


  • DuraFlex™ Edge for added stability


  • 10 years

Sleep great

- Taylor W., Portland OR

I’m very happy with the Surprise Firm mattress by Sealy. I sleep great and wake up feeling refreshed.

The support I need

- John T., Beaverton OR

I have nagging back aches from an old injury on the job, and this firm mattress provides the support I need. Great buy!

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