Slumber Search is supported by readers. Some links on Slumber Search are referral links. If you use one of these and buy something, Slumber Search may make a small amount of money. More info.
Cocoon by Sealy is Sealy's answer to the disruptive mattress in a box brands that have been so popular over the past two years. They offer two mattresses, both a variety of memory foams, a 'Chill' version and a regular version with a soft and a firm version. With massive brand awareness and extremely competitive prices, Cocoon is an exciting entry into the mattress-in-a-box space. One that's sure to continue to innovate!
Dormeo is a popular mattress brand in the UK and Europe with countless mattress offerings to choose from. They revolutionised the industry with their inclusion of the Octaspring all-foam coil, which provides targeted support while ensuring essential cooling and pressure relief. Since then, they have added pocket sprung and traditional all-foam varieties too. Customers generally like their mattresses, but there have been some complaints about durability.
Based on our aggregated reviews and our scoring method, we recommend Cocoon in this match up!
See Our Full Review of Cocoon
Having a good customer satisfaction rating is a good place to start before looking deeper. Based on online reviews and customer sentiment, these mattreses have great satisfaction from sleepers. Sleepers describe having good experiences with the brand and feeling comfortable in bed. Do more research below to discover if this mattress will work for you specifically!
Supportive mattresses are very important for those of all body types. Even if you like mattresses in non-firm varieties, a mattress that keeps your body properly aligned is very important. These mattresses do a good job with support over much of the competition.
Many folks looking for a new mattress mention edge support as a top request. These mattresses offer good quality edge support, which means customers who sit on the side of the mattress feel good support.
Bowling Ball & Density Tests
The bowling ball test is popular in measuring mattress firmness and it does well measuring the surface layers for even support. Reviewers note that these mattresses offer a good, even and supportive sleeping surface.
One of the most important items for shoppers buying a new mattress is durability. Today, mattresses that last between 7 and 12 years are considered durable with average use. However, there are a lot of factors like body type and quality control that can affect durability. These mattresses do a great job with durability overall. However, some folks that have heavier bodies may find a slight decrease in longevity.
Get an Instant Discount for Cocoon: Get 25% Off Mattresses + More
Reading customer reviews is a great way to create a pinpointed list of mattresses. These mattresses are rated very well by customers, but some had disagreements. The below has more information about the feel of the mattress and a selection of customer reviews -- read on!
Better mattress support can lead to a better night's sleep. If your matttress isn't as supportive as it should be, you likely aren't getting the kind of sleep that you need to be getting. These mattresses have been rated above average in support, but some had issues with how they felt for them.
These mattresses should do fine on edge support for most, which is good for those that like to sit on the side of the mattress. Those that are heavier may still experience some declining around the sides of the mattress.
Good craftsmanship, materials, and quality control will more than likely lead to good durability. Some sleepers may have disagreements with companies if they don't have these attributes. When it comes to these mattresses, they get mixed reviews from customers on durability. Some report a happy night sleep, but others have had problems over a short horizon. Make sure to take a look at the reviews before buying.
Just what I expected but I might need to exchange it. I bought the soft mattress. It feels like foam on a rather firm, supportive mattress. Sounds ideal for a side sleeper, but I'm waking up a bit sore in lower back. Honestly, it could be my medicine dose. I have to do a good trial with better pillows, regular dose of my medicine to be scientific. Arrived a day early. I managed to unpack it on my own. I'm a short woman with back pain and I didn't hurt myself unpacking it. It would be super easy for two people. I'm very happy i can exchange it if i need to.View More Reviews
The process to buy the mattress was so painless. It was so much better than stepping foot into a mattress store - I will never do that again. My husband threw his back out and we desperately needed this new one. So I called customer service and told them what happened. They were SO helpful and actually over-nighted the mattress to us so my husband could recuperate faster. I am very grateful. One thing to note - even though we have the "soft" version, it is much firmer than what I was expecting. It's not one of those foam mattresses than can be difficult to move around in. This definitely has a good amount of firmness to it. Even my husband, who loves a good, firm mattress, says this is great for him!
For the first time in months I wake up rested and NO back pain.
Still enjoying a great nights sleep on this mattress! Seamless process from selection to delivery to set up.
Delivery was timely, package was easy to open, mattress came to life immediately. Our mattress is firm and comfortable. We love it!
The morning after sleeping on it, I got out of bed and starting saying, "My back hurts." As soon as I said it though, I realized it wasn't hurting! I was just so used to complaining about my back hurting that I did it automatically without even thinking. It keeps me very warm a night!
I've only had my mattress for about 2 weeks now but so far I'm happy with it and am definitely sleeping better. It really is more firm than you would expect out of a "soft" mattress but it's actually what I prefer. I feel like I have more support that way. My best friend has a Leesa and my Cocoon is definitely a bit firmer than hers. I've bought foam toppers in the past and they never held up over time. I am hoping this foam mattress doesn't let me down. I have to say it is a really good deal compared to other bed in a box companies out there and the reputable company name sold it for me. Of course the great reviews helped too ;-) I plan on updated my review in the future to let you know how it holds up over time. Good luck, friends!
We love, love our new Cocoon mattress and foundation. I don't want to get out of bed! I'm now ordering them for our son's room and our guest room, too! Great customer service when I reached out with questions.
What an awesome mattress. The only thing I would suggest re: the cocoon would be to unpackage/wrap it on the floor completely before putting it on your bed frame. You have to take it off to get the last wrap off anyway.... Money well spent, very worth it, we will see how it holds up in the next few months before we come back to update our comments.
I just wish it is firmer. However, the piece is not firm enough for me so I have to return it.
This bed is very firm. From my personal opinion, I would give this bed a 7.5 out of 10 on a firmness scale. This bed causes me to wake up with back and neck pain, that I did not get from my older SPRING mattress. As for the "chill" cover, it does make the mattress feel a slight bit cooler to the touch, but after 15-20 minutes of laying in bed, you can kiss that coolness goodbye!
Thanks for the great bed.
The Chill Soft mattress was a great purchase, as it has given me a better nights sleep during the day, as I work nights. I have had problems with other mattresses, due to back aches from work, but the Chill Soft has helped ease my back pain. The Chill Soft does seem to sleep cooler than my old mattress, though not as much cooler as I wish it would be.
I bought 2 twin for my kids and they loved it! Firmness is just perfect. We currently have a Serta bed that we paid over 2k, some spots in the bed are now too soft and the edge support is really bad. Tried to claim for warranty but it seems like they're doing everything they can to not cover it. NO MORE SERTA FOR US!
The mattress is very comfortable and keeps my hot sleeping husband cool as advertised. It is on the firm side of firm but otherwise we are completely happy with our purchase. The delivery and set up were super easy, too.
I am a very sensitive sleeper, but once you lay on this bed you go off to wonderland! Usually, I get up several times during the night but with this bed, I'm dreaming and or sleeping until morning. The con is sometimes my ears or shoulders are little sore from being in such deep sleep but your body gets used to it and adjusts. Now I can't sleep on anything else. What am I going to do when I travel now?
Mattress arrived on time and was easy to open and set up. It is very comfortable both for me and my husband.
Wish I would of bought one sooner . Haven't slept this good in years!
So easy to purchase. So easy to unbox and unpack. So easy to place on a boxspring. So easy to sleep on from the first night. My Cocoon is the best bed purchase I've made.
Great mattress and I feel the wooden slat in the foundation.
First night was kind of rough but I think my body was adjusting to the new bed. After a few days of breaking it in I found that I'm more refreshed and limber with no more back pains. I would recommend this bed to anybody who's in the market looking for one.
I love everything about this bed super easy to put together and the mattress is so comfortable. I got the chill king mattress best decision, I couldn't be happier!
This is my third cocoon mattress. I initially purchased one for myself a year and half ago, I love it so much that I bought my mom a cocoon classic and a cocoon chill firm for a dear friend who was having back issues. They both love it and their aches and pains are gone. To top it all, unparalleled customer service.
I purchased this bed back in March 2017. It's now November. I love this bed now but I didn't love it when I first purchased it. I felt it was as too hard even though it was the soft version. However, my husband really liked it so instead of returning it, I bought a memory foam topper. That helped immensely. I now get amazing sleeps. I would definitely recommend this bed. The price was good as well as I had a coupon for $100 off.
The mattress cool at night. It is also very comfortable and great on my back.
Great support. Keeps me cool and comfortable. Best purchase I made last year. My only criticism is that the edges of the mattress are strangely too soft, softer than the rest of my firm mattress. It is too easy to slide off the edge when one sits to put on shoes. Otherwise, best mattress ever!
We recently got the cocoon soft mattress for our daughter. It is hands down the most comfortable mattress in the house and is great during story time.
Love how cool my mattress stays and its amazingly comfortable that i don't want to get up in the mornings.
Our new bed is so comfy! I have been happy with it since day 1. Ordering was so easy and so was set up. I will definitely buy another one for our guest bed.
I like the bed, but unfortunately it smells pretty bad hopefully the smell does away. I slept on it the first night and the next morning I felt dizzy. maybe it was the weather outside or something, but it could of been the flumes from the bed. I would suggest to anyone who buys this that they put it in a room after it has expanded and let it air out for a week. who knows maybe two weeks. I ordered a firm mattress, but maybe I should of ordered a intermediate. I don't get into it and say aww that is so comfortable.
It was so easy to get this delivered to my new apartment and I didn't have to wait for delivery men. The mattress is comfy and afforable.
It took a bit to get used to the difference in a foam mattress compared to a typical spring mattress. After the initial few nights of getting used it, I can't wait to crawl into bed at night!
We always purchase a firm mattress and this mattress is the firm we desire! The customer service agents are very helpful in answering any questions before purchase. It shipped quickly and was easy to set up. Thank you Cocoon for giving us a good night's sleep!
The way it's made and the ease of ordering and receiving it. The thickness is great, easy to get in and out for an elderly person.
I Love that I feel like I'm getting a full body hug while I sleep! Not too firm, not too soft, a perfect snuggle!! Love it!
I bought this mattress to put in my spare bedroom. Since purchase, I've had a few guests stay over and tell me how great the mattress is and that they were surprised I sprung for one of those -pedic mattresses that cost so much money! I tried the mattress out for myself one weekend, and decided to order a King for my bedroom. I usually toss and turn at night, but woke up in the same fetal position I laid down in the night before.
a comfortable mattress but soft feels too soft to my standard. Would be better if there is another choice between soft and firm!
The delivery process, unfolding and making the perfect bed to fall asleep in....I love this mattress and really pleased with the right amount of firmness for the "firm". Not too hard, and definitely not too soft--just RIGHT! Thank you Cocoon for making my nights better :)
Comfy. Sheets don't stay on well. Best sleep I have had in a while. Don't have to have my back popped back into place every day anymore.
Bought this bed after doing extensive research on different brands. The Cocoon bed came out a winner, far ahead of the others. My Cocoon bed was delivered promptly and set up a super easy. This is hands down the best bed I have ever slept on. I love this bed!
Don't get me wrong, it is an okay mattress, but not the kind of mattress that I was really after. I got sold on their Octaspring tech, but in all it just makes weird bumbs in the mattress. I didn't feel as supported as I was before.View More Reviews
The Dormeo bed has a bounce to it that other beds don't. It's good for snuggling up with your SO if you know what I mean. :) Highly recommended.
I've had my new bed for a couple months and it already has some weird dips in it that weren't there at the beginning. I don't feel anything differently yet, but I expect that it may sag soon.
I just love this bed. It is really comfortable and curves to my body when I sleep, which is exactly what I was looking for! I might even buy one for my kids because I love it so much!
I knew I was taking a risk when I selected this mattress because it is new technology, but overall I really like the feel. It's unlike other beds that I've had.
Truly Great Mattress, so comfortable and supportive
I am very pleased with this mattress. It took some getting used to. Having slept on it for 3 months now, I can feel a difference in my back. The support it provides is excellent. It is unfortunate that I couldn't try the mattress before buying, but based on the description from Dormeo, I went for it. This mattress feels as good as other well known and more expensive memory foam mattresses. One negative is that there are no handles on the sides of the mattress to enable rotating it. So it is difficult to hold it to rotate. It comes rolled up, and then you open it and roll it out. But if I had any reason to return it, i don't believe i would ever be able to fit it down the stairs again. Fortunately that is not necessary for me, but worth considering before buying.
We brought this mattress after suffering problems with back pain with our previous mattress, this is a well built and quality matress and the Octaspring technology seems to work well. Only snag I have is that its starting to become soft in some areas after one week of use hence why I’ve given it 4 stars so far. I will review this again after 1 month.
Wonderful, firmness perfect, can lie on it all day, like I sometimes need to do without the usual backache from my old mattress. It is worth the money, and I look forward to going to bed every night now.
It's medium/firm so excellent for lying on back and good for side sleeping as well, I just prefer the Mistral as it's softer at the shoulder end due to the different zones
Very comfortable except at the edges. Bought it for my back problems. Getting a comfortable nights sleep but find that when sleeping over 8 hours, back hurts a little.
A very comfortable mattress, you'll sleep wonderfully on it. It can't get 5 stars though, mainly for one of the reasons you'll see on the reviews that told you how good the mattress is. It's very thin, which you don't notice when sleeping on it due to the foam they've used. The problem comes with bedding, mattress protectors and fitted sheets, even Dormeo's own are for thicker mattresses. You'll constantly find yourself rolling over on big clumps of excess sheet, your protector will move around a lot. It's a shame because the mattress is great, if only Dormeo would make a protector and sheet for this mattress specifically...as this is the only decent mattress on the market that is this thin.
If I am honest, the mattress is not a comfortable as I imagined it would be. Although, for the price I am not complaining as it is still a good mattress. I think it may just be a bit harder that I thought it was going to be. I still seem to end up in the middle of the bed for some reason?
This mattress is the best. It comes vacuum packed and needs to be unrolled and left for several hours so that it reaches its maximum capacity. Bought for rugby player who finds that it is the best mattress he has had. His body is perfectly supported from top to toe and he has a very relaxed deep sleep. Would recommend this mattress to anyone who suffers from aches and pains.
I am delighted with the mattress it is comfortable and seems to be helping to alleviate some of the pain I experience due to a long-term condition. Still getting used to the pillow but it was free so I am not complaining - its firmer than my previous pillows so I am adjusting to it over time. I would certainly recommend the mattress, I am delighted with it.
It's really comfy and I'm very happy with it. It's not too hot, as with some thicker memory foam mattresses. It took about 8 weeks for the new chemical smell to disperse though. Given the chance it would be better to air it for as long as possible before using. I gave it two weeks, but longer would have been better.
This was O.K. However my Dunlop was just the same, so no better or worse. The pillow was dredful. Hard, couldn't get it to shape my neck or head. I think these are pilowas they can not sell.
High quality, very comfy mattress - pleased with purchase. A bit thinner than I imagined it would be, but it is the size stated, so it was me imagining it to be higher that was the problem.
We thought we would sleep a lot better than we use to. Perhaps we expected too much.
Very comfortable, no sign of the back problems which plagued me for years
Although this mattress is a lot 'thinner' than others I have had - so my wooden frame is almost as high as the mattress, it is excellent - exactly as it says. And whilst I still don't sleep as much as I should do, it has certainly made a difference. Definitely recommend !
I bought this mattress for my Son, he has joint problems and is a big lad about 15 stone, he loves the mattress,He was skeptical to start with as he helped pay for it. he says he has never slept so well
Absolutely love it ,had a memory foam mattress before this one which was excellent ,so after lots of research decided upon this after reading many positive reviews .Highly recommended .
The mattress is very comfortable, good depth and feels great. As I already had a memory foam mattress that I purchased many years ago at a much greater price i
Thought my old mattress & topper could not be beaten but it has. So comfortable, sleep came easy & following day just feel rested & ready for the day ahead.
It does the job. I grew up in foam mattresses and at a fraction of the price of others it's a good deal. The smell took a long time to fade though
Delighted with my new mattress. I never realised what a good night's sleep was until I bought this mattress. So comfortable
So much cheaper than alternatives of same quality. Love the cooling layer which offers a little give to the firm memory foam
Very comfortable - best I've had! A bit too warm in hot weather, but the comfort makes up for that.
I was very happy with the size fit on to my bed frame very well. I would recommend this to others.
Great product, easy transaction and super quick delivery. I'd certainly order in line again.
Superb value for the money! Really happy with this Memory Plus mattress. Nice and comfy!
Fantastic best sleep as I'm disabled I've never slept so good now sleep night through
comfortable supportive mattress - good for relieving aches and pains after a long day
I find I am sleeping a lot better without a bad neck and back in morning
Very comfy mattress, great nights sleep.best thing I have ever brought.
Excellent product, excellent quality very comfortable nights sleep.
Awful products and terrible customer service