Serta iComfort vs Wright W1.27 - 2025 Review

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Serta iComfort

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Essential Information

Mattress Type
Memory foam
Foam
Year Launched
1931
2013
Brand
Serta
Wright
Unique Points

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.

4 layers of construction:

  • 1.5" 4lb Density 10 ILD 3 Below Gel-Infused Memory Foam.
  • 2" 3lb Density 18 ILD Polymer-Reinforced ZeroG Foam.
  • 1.5" 5lb Density 20 ILD Polymer-Reinforced ZeroG Foam.
  • 6" 1.8lb Density 30 ILD Base Foam.
Video

Certifications

OEKO-TEX®
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
-
Red Cross. It means No, not available. Not included.
CertiPur-US®
Other Certification Info

Firmness & Feel

Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Firmness For Everyone
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Select Your Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Adjustable Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Half-Half Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Flippable / Reversible Firmness
Firmness Info

The base model (CF1000) is a medium comfort. Choose the cooling upgrade (CF2000) model if you prefer a firm feel. Both the Max Cooling Upgrade (CF3000) and Max Cooling & Pressure Relief Upgrades (CF4000) offer a selection of feels - medium, plush, ultra plush and firm, plush, ultra plush.

It rates as a medium-firm mattress, but really combines the best of both firm and soft products. It's the perfect balance of comfort and support. Our provides superior pressure relief, with little bounce, and zero motion transfer. Essentially you feel like you're floating on a cloud. Unlike other memory foam mattresses, we sped up our foam's response rate so that you don't sink too far down into the core, and so you don't feel stuck in the foam.

Pricing

Twin
Twin XL
Double
Queen
King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
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Construction & Materials

Image
Serta iComfort
Wright W1.27
Layers
Carbon Fiber Memory Foam, EverCool® Fuze Gel Foam.
1.5" 4lb Density 10 ILD 3Below Gel-Infused Memory Foam, 2" 3lb Density 18 ILD Polymer-Reinforced ZeroG Foam, 1.5" 5lb Density 20 ILD Polymer-Reinforced ZeroG Foam, 6" 1.8lb Density 30 ILD Base Foam.
Cover
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.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Machine-washable Cover
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Ergonomic Handles
Comfort
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.
Four layers of high-density memory foam, refined through two years of R&D and 27 rounds of prototyping to provide the perfect balance of comfort, support, responsiveness, and breathability. Zero motion transfer. To keep our mattress from overheating, we developed an extraordinary new foam called 3BELOW™. It's a fully breathable, open-cell material, infused with heat-conductive gel particles. That means it actually draws heat from your body and disperses it throughout the mattress so it escapes more quickly. As a result, the W1.27 sleeps three degrees cooler than other foam mattresses, right in the sweet spot for deep, uninterrupted sleep.
Support
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.
Our four-layer weightless foam system combines a plush top layer with increasingly firmer base layers, to deliver an optimal combination of comfort and support. We refined our mattress through 27 rounds of testing, optimizing for pressure-relief at all five key pressure points. We tested a range of body types and sizes, ensuring that the W1.27 would be supremely comfortable for almost all people, while still providing full body support. The core of our W1.27 is 100% viscoelastic memory foam. We tested every possible material, including memory foam, latex foam, coils, coil / foam hybrids, hand-rolled cotton, horsehair, and found that memory foam gives us the greatest precision in crafting a truly great product. We've made the best memory foam mattress on the market. The W1.27 achieves unparalleled balance, meaning that it's supremely comfortable to lay on, but also provides better body support than other products.
Manufactured in
United States
United States

Posts

Interesting bedtime reading articles

Size & Weight

Available Sizes
Twin, Twin XL, Full (Double), Queen, King, California King
Twin, Twin XL, Full (Double), Queen, King, California King
Mattress Depth
10 "
11 "
Twin
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Twin Weight (kg)
N/A
65
Twin XL
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Twin XL Weight (kg)
N/A
65
Full
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Full Weight (kg)
N/A
75
Queen
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Queen Weight (kg)
N/A
85
King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
King Weight (kg)
N/A
95
Cal King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Cal King Weight (kg)
N/A
95

FAQ

How long should a Serta iComfort mattress last?

Is Serta iComfort good for back pain?

Does Serta iComfort have coils?

Are Wright mattresses good?

Does the Wright mattress work with a box-spring / platform / bed slats / adjustable bases?

Does Wright offer in-home installation? Can they remove my old mattress?

Trial & Warranty

Free Trial
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Sleep Trial
120
 Nights
120
 Nights
Warranty
10 years
15 years
Free Shipping
Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Free Returns
Yes
Yes

Delivery

Delivery Information

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.

We ship anywhere in the United States and Canada. We offer two options for mattress deliveries - both 100% free. First, we can provide full in-home installation. This typically takes 4-9 business days. Alternatively, if you want your mattress faster, we can ship directly to your door, in 2-7 business days.

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Thank you for checking out this Serta iComfort vs Wright W1.27 mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.