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Copper – Cushion Firm

With a comfort scale rating of 3, the Copper Cushion Firm is the firmest in Sealy’s premier line of Posturepedic Hybrid mattresses. This model is a top seller for stomach and back sleepers who prefer the feel and support of a firm (but not hard) bed that encourages proper spinal alignment. Sealy’s patented CoreSupport™ system features a dense configuration of titanium alloy coils and reinforced gel memory foam that ensure years of unsurpassed comfort and support where you need it most. Each coil is individually wrapped, allowing the system to respond effortlessly to the body’s natural curves.

Years of research and thoughtful engineering have produced a firm hybrid mattress that delivers on the promise of body-hugging comfort and a good night’s sleep. Like others in the collection, the Copper Cushion Firm has ventilated side panels, gel memory foam infused with cooling components, and a stretch knit cover that wicks away moisture.

Starting at: $1198

Comfort Layers

  • 2" SealyCool® Gel Memory Foam
  • 2" SealyCushion® Foam
  • 0.5" SealyCool® Gel Memory Foam Center 1/3


  • Zoned Sealy Embrace Premier Coil

Edge Support

  • SolidEdge® HD Premier System

Phase Changing Material

Base Support

  • 1" SealySupport® Ultra Firm Foam

Choice of Foundation

  • StableSupport® Foundation
  • Reflexion® 4 Adjustable Base

Highly recommended!

- Dennis B., Portland, OR

My wife and I picked out a Sealy Copper Cushion firm after years of suffering on a sagging innerspring bed. Now, two months later I know what a solid night’s sleep can do for your energy and health. With my slipped disc and her sciatica problems, we both wanted a bed that was extra firm and supportive. This bed is just that, but with tons of comfort layers made with cooling foam. Mattress World Northwest had a great selection, and really helped us make an informed decision. Highly recommended!

This bed has a made a huge difference in my life.

- Jean W., Jantzen Beach, OR

I used to think that newer mattresses were nothing but gimmicks, but this Sealy hybrid has been a miracle for me. My doctor recommended a firmer bed to help alleviate my low back pain, and since giving birth last July, this bed has a made a huge difference in my life. I actually sleep through the night and wake up refreshed! The Copper Cushion Firm has just the right amount of support in the center, and its quality is obvious from the start. Bottom line: if you don’t like plush beds, this one rocks. Thumbs up for the service and price points at Mattress World.

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