GhostBed 3D Matrix vs Serta iComfort - 2022 Review

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GhostBed 3D Matrix

Serta iComfort


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Essential Information

Mattress Type
Hybrid (coils and foam)
Memory foam
Year Launched
Unique Points

The new 13" GhostBed 3D Matrix hybrid mattress has patented 3D Matrix Technology. This exclusive Gel Polymer layer scientifically adjusts to your individual body shape and temperature. The mattress is a seven layer construction:

  • Cooling Cover
  • 3D Matrix Polymer Layer
  • 1" Gel Memory Foam
  • 1" Ghost Bounce Layer (Special Gel-Infused Memory Foam)
  • 1" Ghost 3D Matrix Soft Transition Foam
  • 8.5" Individually Wrapped & Reinforced Support Coils
  • 1" High Density Support Foam.

With the iComfort by Serta® mattress, cool, supportive sleep is the priority. The base model (CF1000) has these layers:

  • Carbon Fiber Memory Foam
  • EverCool® Fuze Gel Foam.
  • Three upgrades are available at additional cost.



Global Organic Latex Standard (GOLS)

Other Certification Info


Twin XL


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Construction & Materials

GhostBed 3D Matrix
Serta iComfort
Cooling Cover, Matrix Polymer Layer, Gel Memory Foam, Ghost Bounce Layer, Soft Transition Foam, Support Coils, Support Foam.
Carbon Fiber Memory Foam, EverCool® Fuze Gel Foam.
Featuring the same cover used in other GhostBed models, the cover contains a proprietary formulation developed in Japan where cooling properties are woven directly into the fibers of the yarn, creating the Ghost Ice Fabric. The Ghost Ice Fabric is instantly cool to the touch, and will absorb and trap heat that is released by the body. Molecular changes in the fabric will neutralize the heat, keeping the sleeping surface cool.
A Max Cold™ Cover is used in the CF3000 and CF4000 models. Made from super cool high-performance fibers for an instant cool-to-the-touch sensation.
3D Matrix Polymer Layer offers 3 dimensions of comfort:The 3D Matrix layer is an integrated thermal conductive gel polymer. As excess heat accumulates under and around the sleeper, it is absorbed into 3D Matrix layer. As a fully connected sheet, that absorbed heat travels away from the sleeper. Conventional Foam layers comfort you by compressing as different parts of the body "press" on the foam. The 3D Matrix layer is an omni directional layer which stretches in all directions to mold and contour to each individual part of the sleeper's body. The 3D Matrix layer is ergonomically designed which allows the sleeper to sleep on the mattress, NOT in it. The GhostBed 3D Matrix Mattress features the exciting new 3D Matrix technology. This new comfort layer technology is revolutionary because it automatically bio-adjusts to two different body shapes and body temperatures at the same time, creating the ideal sleeping environment for both sleepers. The 3D Matrix layer automatically bio-adjusts to both sleep partners through simultaneous heat diffusion and weight distribution - two critical elements in sound sleep. The 3D Matrix allows excess heat is drawn away from the body. The Gel Polymer layer stretches in all directions conforming to the body without causing it to sink into the mattress. Gel-infused Memory Foam absorbs and dissipates body heat as fresh air passes through the foam.
Specifically designed mattress to keep even the warmest of sleepers cool. You don't have to be a hot sleeper to love iComfort. You just have to like your sleep environment to be refreshingly comfy. Three cooling upgrades available: Cooling Upgrade (CF2000): 11.5" Additional cooling and firmer support. Max Cooling Upgrade (CF3000): 12.5" Cooler and more breathable. Max Cooling & Pressure Relief Upgrade (CF4000): 13.5" Feels and sleeps cooler, with air support layer to take pressure off joints. Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body. Gel Active® Max Foam (used only in CF2000 model) is an open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep. UltraCold System™ (used in the CF3000 and CF4000 models) The layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.
The core of the GhostBed 3D Matrix features the patented Ghost 3D Matrix innerspring coil unit with our Spirited Edge™ support Design. With two rows of specially reinforced coils along the edge of the bed make it easier to sit comfortably without slipping off the edge plus you can sleep right on the edge without feeling like you'll fall off. The 3D Matrix ensures body weight is distributed evenly, relieving pressure and reducing the body's need to reposition itself, allowing each sleeper to wake up well rested, free of aches and pains, and energized to embrace the coming day. Ghost 3D Matrix Soft Transition Foam is one inch of pure pressure relief. This layer contours to your body and reduces the need to toss and turn. Individually wrapped coils provide that sturdy, responsive support of traditional innerspring mattresses you're used to.
Multi-layered foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever. Carbon Fiber Memory Foam provides exceptional strength for back and neck support. Air Support™ Foam (used only in CF4000 model) moves with your body and contours around it to help alleviate aches and pains caused by pressure points.
Manufactured in
United States
United States


Interesting bedtime reading articles

GhostBed Reviews

Go on, take a look. What other mattress company has 35,000+ reviews? (Hint: not many.)

[Read more]

Size & Weight

Weight (Queen)
Available Sizes
Twin XL, Queen, King, California King
Twin, Twin XL, Full (Double), Queen, King, California King

Trial & Warranty

Free Trial
Sleep Trial
25 years
10 years
Free Shipping
Free Returns


Delivery Information

Your order ships fast and free. Order today, ships tomorrow.

Serta mattresses are shipped using the fastest, safest, and most reliable method possible. After ordering, you will be contacted by XPO Logistics to schedule a delivery day and time.

Related Comparisons

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