King GhostBed Dimensions (3D Matrix®) Hybrid Mattress: Comfort & Support | GhostBed®

GhostBed Dimensions (3D Matrix®) Hybrid Mattress: Comfort & Support

• Ghost Ice Performance Moisture Wicking Cover
• 13" inch profile
  
• Ghost Bounce Layer
  
• Individually Wrapped Coils
• 25-Year Warranty

The Dimensions with 3D Matrix has Helped Our Lower Back Pain

"Our last bed would hurt our backs severely leaving all day back pain and hip pain. I am very glad we went ahead and ordered this bed! Shipping was crazy fast! Now it's been about almost 30days and we are loving it! Has helped our lower back pain out a bunch an we sleep like babies on it!"

– GhostBed Owner – Dillon T., 5-star review

The GhostBed Dimensions® Hybrid Mattress

Targeted comfort, support and cooling in our most luxurious mattress to date

Fall Asleep in Cool, Cozy Comfort—No Counting Sheep Required

Tired of waking up drenched in sweat? Yeah, us too. So we set out to create a mattress that actually works with your body to keep you cool, all night long. The GhostBed Dimensions with 3D Matrix® Hybrid is the ultimate sleep upgrade, featuring 7 layers of comfort including our patented gel polymer—our secret sauce for cool, restorative sleep.

How Does The GhostBed Dimensions with 3D Matrix® Feel?

Imagine a soft yet supportive mattress, with seven layers of comfort all designed to stretch, contour and cradle your body. Beautifully balanced firmness for all sleeper types, it’s the art and science of the perfect mattress.

GhostBed Comfort Scale - 4 – 5 COMFORT

The GhostBed Dimensions with 3D Matrix® is slightly softer than the original GhostBed, thanks to the stretchy gel polymer layer, contouring Ghost Bounce layer and super-soft transition foam.

Plush feel
7 layers of comfort technology designed to adjust to your individual body shape

Soft transition foam contours your body, relieving pressure from head to toe
High-density foam core encourages good spinal alignment, without feeling too firm

Buh-Bye Excess Heat, Hello Amazing Sleep

Did you know that as you fall asleep, your body naturally tries to lower its core temperature? With GhostBed Dimensions patented 3D Matrix technology, now your mattress can work with you so you fall asleep faster and stay asleep longer. No more tossing and turning, just comfortable sleep so you can wake up to an amazing morning. (Alarm clock and coffee not included!)

7 Layers of Hybrid Comfort & Our Patented 3D Matrix Technology

1. Ghost Ice Cooling Cover — Instantly cool to the touch, our deliciously plush cooling fabric is soft, supple and gently soothing.
2. 3D Matrix Polymer Layer — The patented gel polymer layer attracts excess body heat, driving it away from your body instead of leaving it trapped within the mattress.
3. 2" of Gel Memory Foam — Naturally-cooling gel memory foam contours to your unique body shape, stretching in all directions to continuously relieve pressure.
4. 4. Ghost Bounce Layer — Exclusively ours—responsive like latex, contouring like memory foam. The Ghost Bounce layer is as close as you can come to floating without leaving the ground.
5. Ghost 3D Matrix Soft Transition Foam — The soft transition foam provides additional pressure relief, distributing your weight and reducing the need to toss and turn.
6. Individually Wrapped & Reinforced Coils — Individual coils offer the responsive support of traditional innerspring mattresses, without the worry of wearing out after just a few months. We’ve also reinforced the coils around the perimeter with our proprietary Spirited Edge™ support, making it easier to sit comfortably on the edge without slipping off.
7. High-Density Support Layer — A solid inch of foam underneath the coil layer provides extra support and durability.

How It Works

Forget the science-y mumbo-jumbo... what does the 3D Matrix polymer layer actually do?

See that honeycomb-shaped pattern? We’ve filled the gaps with gel polymer, which instantly reacts to your body weight. As the gel absorbs excess heat, the unique shape of this layer helps it draw heat away from you—instead of trapping it within the mattress, like many others do.
Additional foam layers work alongside the 3D Matrix layer, stretching in all directions and relieving pressure points to virtually eliminate tossing and turning. Translation? You stay asleep longer, and wake up feeling totally refreshed.
Bonus: our gel technology is soy-based and eco-friendly, so you can feel good about what you’re sleeping on.

 

Spirited Edge^™ Support

For superior sleeping AND sitting

With our Spirited Edge^™ support design, you won’t have to worry about this all-too-common issue. Individual 6" coils create the weightless feeling you love, while wrapping them individually creates minimal motion transfer.

Plus, two rows of specially reinforced coils along the edge of the bed make it easy to sit comfortably without slipping off.

Great Sleep

"This mattress has been a life changer for us! We were looking for something that felt a lot like Tempur material and got that from the 3D Matrix. Very heavy and difficult to get into our bedroom but was ready to be slept on that same night. Became more firm by day two but perfectly "molded" by one month of ownership. I cannot feel my partner moving on their side which is a plus with weird sleep schedules. Came with video directions for unpacking."

– GhostBed Owner – Theresa C., 5-star review

Science is on our side, so you'll sleep well on all sides

With more than two decades of expertise under our belt, we know mattresses. Now we’re proud to introduce our most luxurious, cooling mattress to date.

The first of its kind, the 3D Matrix features comfort layer technology that reacts and adjusts to different body shapes and temperatures at the same time, so you and your partner get the ideal sleeping environment. The gel polymer layer stretches in every direction to distribute your weight evenly, while absorbing excess heat throughout the night.

(P.S. It’s got 2 patents, too—you won’t find this kind of cutting-edge technology on any other mattress out there!)

The Mattress Clinic offers mattress delivery, in-home setup, adjustable base installation, and optional haul-away services for customers purchasing a new sleep setup from our Moore showroom. Delivery is available in Moore, Oklahoma City, Norman, and many surrounding metro communities.

The service can be as straightforward as delivering and placing a mattress or can include assembly and setup for more involved configurations such as adjustable bases and split king systems. If old-mattress removal is needed, haul-away options can be discussed before delivery is scheduled.

What Mattress Delivery and Setup Can Include

The exact service depends on what you purchase and the type of setup required. Available delivery services may include:

• Delivery of your new mattress to the home
• Placement of the mattress in the intended room
• Adjustable base assembly and setup
• Split king and dual-base setup
• Positioning and basic function checks before the delivery team leaves
• Optional removal of eligible old mattresses or sleep-system components

Delivery pricing, setup requirements, and any requested haul-away service should be confirmed before scheduling so you know what is included before delivery day.

Setup Options for Adjustable and Split King Systems

Adjustable Base Setup

Adjustable bases require more than mattress placement. Depending on the model, setup may include assembly, positioning, connecting components, installing legs or accessories, and confirming that the controls and movement functions operate properly. Customers building an adjustable sleep system can learn more about Adjustable Bases before choosing their setup.

Split King and Dual Adjustable Base Setup

Split king systems involve multiple mattress and base components that need to be positioned together while preserving independent adjustment on each side. If you are still deciding whether this configuration is right for you, see our Split King Mattresses guide. Once purchased, delivery and setup can be coordinated for the complete configuration.

Curbside Delivery

For customers who do not need in-home placement or assembly, curbside delivery may also be available. Ask about this option when arranging delivery so the drop-off location and delivery expectations can be confirmed in advance.

Old Mattress Haul-Away

If you are replacing an existing mattress, ask about haul-away when arranging delivery. Eligible old mattresses and other approved sleep-system components can be removed as part of the scheduled delivery service so you do not have to arrange a separate removal afterward.

Because removal availability can depend on the item and delivery circumstances, confirm what needs to be hauled away before your delivery date. This page refers to haul-away associated with our mattress delivery services rather than a standalone mattress disposal or junk-removal service.

Before Your Mattress Delivery

A few simple preparations can make delivery and setup easier:

• Clear the path from the entrance to the bedroom.
• Remove fragile or obstructing items from hallways and stairways.
• Make enough space around the bed area for mattress placement or base assembly.
• Secure pets before the delivery team arrives.
• Let us know ahead of time about narrow stairways, difficult access, or other conditions that could affect delivery.

Larger installations, particularly adjustable or split configurations, can take longer than a standard mattress delivery. Delivery timing and any special setup requirements can be discussed when the appointment is arranged.

Mattress Delivery in Moore and the Oklahoma City Metro

Our primary delivery area includes Moore, Oklahoma City, Norman, and surrounding communities. Delivery may also be available to areas such as Newcastle, Mustang, Yukon, Midwest City, Del City, and other locations depending on scheduling and distance.

If you live outside the immediate Moore or Oklahoma City area, ask us about delivery availability and pricing before purchasing. We can confirm whether your location is within the current delivery area and what service options are available.

Arrange Delivery, Setup, and Haul-Away

Delivery details are arranged through The Mattress Clinic when you purchase your mattress or sleep system. Before scheduling, we can confirm the delivery location, what is being installed, whether haul-away is needed, and any access considerations that may affect the setup.

The Mattress Clinic
803 North Moore Avenue
Ste 103
Moore, OK 73160
405-735-6688

We help our customers compare options, test comfort levels, and choose what best matches your body and sleep needs. We take a lot of pride in getting this right the first time — and the vast majority of customers never need a comfort exchange. If you ever decide you’d prefer a different feel, our 365 Night Mattress Exchange gives you a clear backup plan. And if you do need to make a change, we’re not guessing — we use your real feedback from the first mattress to guide you into an even better match.

This program is designed to give you confidence when you buy. You’re getting real guidance up front, and a safety net after, so you can feel secure in your decision either way.

Why This Helps You Buy With Confidence

Your body and a new mattress both need time to adjust. A mattress that feels “different” at first often becomes the perfect fit once your body settles in and pressure points change. The 365 Night Mattress Exchange is built around that reality. It encourages you to give your mattress a real chance, while still protecting you if you truly need a comfort change later.

And if you do exchange, that second selection is usually even more dialed-in — because we’re making the decision based on what you experienced over real nights of sleep, not just a few minutes in the showroom.

What the Exchange Gives You

The 365 Night Mattress Exchange allows you to reselect a different comfort option within one year of purchase. You’ll stay in the same mattress size, and you’ll have the freedom to choose a comfort level that fits you better. If your new choice is a higher value, you pay the difference. If it’s lower, the exchange still gives you the ability to reselect based on comfort.

How to Start an Exchange Request

If you ever need to begin an exchange request, email us at contact@mattressclinic.com with a picture of the law tag and a description of what you’re experiencing. From there, our team will guide you through the next steps and help you make the best possible reselect.

Want the Full Details?

This page is a customer-friendly overview so you can shop with confidence. For complete qualifications, timelines, and all program terms, please review the Full Mattress Comfort Exchange Policy.

If the Exact Same Mattress Drops in Price, We’ll Make It Right

Buying a mattress is a big decision, and price confidence matters. If you find the exact same mattress advertised for less after your purchase, we want you to feel confident you paid the right price.

That’s why The Mattress Clinic offers a 180 Day Price Match on qualifying mattresses.

If a valid lower advertised price appears within 180 days of your purchase, we’ll review it and make it right.

How the 180 Day Price Match Works

If you come across a lower advertised price, the process is simple:

• The mattress must be the same brand, model, and size

• The price must be publicly advertised and currently available

• Bring the advertisement (link, screenshot, or printed copy)

• Visit our showroom so we can verify the details in person

The Mattress Clinic
803 North Moore Avenue Ste 103
Moore, OK 73160
(405) 735-6688

Verification is completed in-store to ensure accuracy and fairness for everyone. All requests are subject to verification and approval.

What This Covers

• New mattresses purchased from The Mattress Clinic

• Name-for-name product comparisons

• Valid price match requests made within 180 days of purchase

This is designed to protect you from price regret — without games or gimmicks.

Why Local Pricing Still Works

Many shoppers worry that buying locally means paying more — especially with so many online deals available.

At The Mattress Clinic, that isn’t the case.

We operate differently than large chains and online-only retailers. By keeping operations efficient and managing most areas of the business in-house, we’re able to control costs without sacrificing service, selection, or support.

That’s why we can confidently stand behind our pricing — and why our 180 Day Price Match exists in the first place.

If you find the exact same mattress advertised for less, we’ll review it and make it right.

Questions? We’re Here to Help

If you’re unsure whether a price qualifies, feel free to call or stop by before making the trip.

(405) 735-6688
Visit us in Moore, OK

We’re happy to walk through the details with you — no pressure.

Full Policy Details

For complete terms, retailer exclusions, and verification requirements, please review our full policy:

View 180 Day Price Match Policy & Exclusions

Shop With Confidence

Mattress shopping should feel straightforward and fair. Our 180 Day Price Match is one more way we help customers shop with confidence — before and after the sale.