Cocoon by Sealy Mattress Review

Top Rated Memory Foam Mattress, in a Box

9.4

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Cocoon by Sealy Mattress Review

Reviewed by: Christy B.
Nov 13 2021

A quality mattress can help you fall asleep and stay asleep, which has the potential to improve how you feel the next day. You may have already heard of Cocoon by Sealy lineup, and this unbiased review focuses on the Cocoon Chill Mattress. Find out everything you want to know about this premium memory foam mattress, including the top features, any drawbacks, how it compares to the Sealy Chill Hybrid, and more.

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Cocoon by Sealy Chill Memory Foam Mattress – Best Features

Let’s begin the Cocoon by Sealy unbiased review with a list of the main features of the Chill memory foam mattress:

  • Trustworthy brand since 1881
  • Perfect Fit memory foam adapts to your unique body
  • Proprietary cooling technology to keep your body cooler
  • Nearly unmatched pricing and value within the space 

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The Cocoon Chill is designed and built in the United States. This memory foam mattress in a box has a medium firmness. It has a firmness rating of 6 out of 10, where 10 is extra firm and 1 is ultra-soft.

About Sealy

The name Sealy is well-known across the US and beyond. It is a top mattress brand that originated in 1881. The company’s longevity gives you peace of mind that it is not a fly-by-night operation and that it has an upstanding reputation.

The lineup for this trustworthy American brand includes Cocoon by Sealy. As per the Sealy website, it has been tested on over 100,000 cycles of the “Rollator Surface Fatigue” and “Mattress Durability Impact Test” at the company’s testing center in Trinity, NC. 

These tests simulate the wear and tear you can expect in a mattress over 10 years. That helps you feel confident in the durability of the mattress over time.

Cocoon by Sealy Unbiased Review: What is its Construction Like?

The Cocoon Chill Memory Foam Mattress has a 10-inch thickness. It features a cooling cover and three foam layers.

The top layer is a stretch-knit Cooling Cover made with Sealy’s proprietary “Phase Change Material.” This special cover absorbs heat and dissipates it to keep you cool as you sleep.

Next is the Perfect Fit Memory Foam, a top-quality memory foam that adapts to your unique body shape, size, and sleep position. Beneath that is Responsive Comfort Foam, which is a cushioned support layer.

The fourth and final layer of the Sealy Chill memory foam mattress is the Essential Support Layer that is made of extra-durable foam. Sealy’s website says that it has been tested to bounce back each time.

Cocoon by Sealy Chill Memory Foam Mattress Unbiased Review of Benefits and Any Drawbacks

At the time of writing this review, there were more than 5,600 reviews for the Chill Memory Foam Mattress at the Sealy website, and they averaged 4.5 stars out of 5. That’s an impressive score! Here are the top benefits, based on our research and what we read in those online reviews.

Firstly, the Perfect Fit Memory Foam is a custom feature that we like a lot. A big challenge we see with mattress shopping is finding one that provides support when everyone’s body is a bit different. Sealy overcomes this obstacle by using a memory foam that adapts and responds to your unique contours, from body size to shape. It even conforms to your chosen sleep position.

This custom level of support is designed to help you stay asleep by providing pressure relief. This latter term refers to taking pressure off different pressure points on the body, such as the shoulders.

Good support also distributes your body weight evenly across the mattress. This can improve sleep quality. 

We also like the custom feature because it means that the Sealy Chill memory foam can be a mattress for anyone in your family. That is because it will conform to each person’s body size, shape, and sleeping position well.

Does the Cocoon Mattress sound like a good fit for you? See what else buyers have to say

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While the Sealy Chill memory foam is suitable for all sleep positions, it is best suited for side and stomach sleepers because of its medium firmness level. Many reviewers online talk about how comfortable the mattress is and the high quality of sleep they have on it.

As for the cooling cover, it has Sealy’s special Phase Change Material, which is great for anyone who sleeps hot. It absorbs heat and dissipates it so that you are less likely to wake up feeling overheated. So, if you are looking for a cooler mattress, the Cocoon by Sealy Chill memory foam is one to consider seriously.

What’s more, the Responsive Comfort Foam provides cushioned support beneath the Perfect Foam layer. It reduces motion transfer, which means you are less likely to wake up if your partner moves during the night on the same mattress. It also helps prevent a sinking feeling while lying on the mattress, which many people dislike.

There are some reviews online, though, that mention the associated smell with the mattress once they remove it from the box. This scent is called off-gassing, and it can take a short time for the odor to subside.

But there is a lot to be said for the convenience of ordering the mattress online and receiving it at your doorstep to simply unbox it. The setup is easy and fast, explain many web reviews.

Plus, it’s clear to us that Cocoon by Sealy is affordable without compromising the quality of its materials or construction. It is a premium mattress with advanced sleep tech. Many reviewers online explain that it fits within their budget, so that’s great to know that you are getting great value.

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What Else You Need to Know about the Chill Memory Foam Mattress

The Cocoon by Sealy Mattress is a multiple award winner. It was named the Best Memory Foam for Side Sleepers by the Sleep Sherpa, as well as the Sleep Foundation’s Best Memory Foam Mattress. It also has been named the Top Mattress for Stomach Sleepers and the Best Budget Option for Hot Sleepers by reviewers.

It also has free shipping within the US, which saves you money. You will also receive a tracking number, so you know where the mattress is as it heads to your home. 

Also included in your purchase is a 10-year Warranty. Knowing that Sealy has your best interests in mind for that long is great. It tells you that the mattress you are buying is made to last a long time.

Not only that but Cocoon by Sealy comes with a 100-night sleep trial. That means you get 100 nights to decide if it’s right for you. In the small chance that it’s no, Sealy has a Returns Center so you can start the return process. As always, read the entire policy to learn about any limitations and exclusions. 

It’s great that Cocoon by Sealy will arrange the pickup of your mattress and donate it to a local charity if you decide to return it. All these policies are in place for your protection and help make the process more of a risk-free one for you.

Please note that the company can change its policies over time, and we are not responsible for any discrepancies with the information in this review.

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Also from Sealy: The Cocoon Chill Hybrid Mattress 

Another Cocoon by Sealy Mattress available is the Cocoon Chill Hybrid. It features the same cooling cover as the Sealy Chill memory foam but is a bit thicker at 12 inches (the Sealy Chill memory foam is 10 inches). That means that it is well-suited for those who tend to overheat during the night. By staying cooler, you are more likely to sleep through the night without waking up.

As its name suggests, it is a hybrid mattress, which means that it combines premium foam with flexible coils. This mixture of materials in the Chill Hybrid provides what some reviewers say is a greater level of responsiveness than the Cocoon Chill.

Both mattresses receive rave reviews online for being supportive and reduced pressure points. Both models also feature Perfect Fit Memory Foam, which conforms to your body size, shape, and sleep position.

Sealy Chill Memory Foam Mattress Sizes Available 

Both the Cocoon Chill Hybrid and Cocoon Memory Foam are available in the most popular sizes:

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Sealy makes it easy to also add the other components for your bed when placing the order. Simply add the Cocoon Foundation and Ease Power Base to complete your bed.

Conclusion of the Cocoon by Sealy Unbiased Review

Now you know the main points of the Cocoon by Sealy Chill. It is a premium memory foam that is designed with your unique body in mind and it is best for side and stomach sleepers. Couples will also likely enjoy this mattress as it provides excellent motion isolation. 

Plus, it is affordable and includes both a 100 night sleep trial and 10-year warranty. If you are looking for a well-made memory foam that sleeps cooler, this one is a great option.

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About the Research

Our team researched for the best mattresses online and this website provides in-depth reviews (to the best of our knowledge) of mattresses to help you find the best one for your home. If you think about how many types of models are out there, it’s easy to get confused. That’s why we bring you many of the top models and tell you details you need to know about them. Find out the top features, available sizes, firmness, support, and more, for each of the mattresses. Quickly see how the various mattresses compare to one another and which one offers you (and your partner) a great sleep. We hope our research saves you time and helping you make an informed buying decision.

We are grateful to be of service and bring you mattress reviews free of charge. In order to do this, please note that when you click links and purchase items, in most (not all) cases we may receive a commission. Your support in purchasing through these links enables us to keep providing you with free content and opinion to the best of our knowledge. The commission rate we may receive is not affecting the content we write on each product; however along with past buyers preference, mattress product details and reviewers’ findings, it may impact the display order of a product at the website. We try our best to keep things fair and balanced, in order to help you make the best choice for you. Your buying price is not changing whether we are entitled for earnings or not. Thank you!

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Our reviews of top 10 mattresses to buy online are in-depth and written by our team that care about what you buy. The purpose of each review is not only to show you the benefits of a particular mattress but also to point out any drawbacks of it and how it compares to others on the market. And yes, it takes hundreds of hours to research and write, so to keep going with our efforts, we may earn a commission from qualifying purchases. Full Advertising Disclosure

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