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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. Through their massive brand awareness and mattress industry connections, it is no doubt that some of the disrupters are concerned about their mattress in a box entry.
Sleep Science builds a line of latex and memory foam mattresses. Their claim to fame is their 'wedge' technology that provides edge support to every piece of the mattress. Additionally, they are Certipur certified, which means they have low VOC and no formaldehyde in their mattresses. They also use bamboo material in some of their mattresses. Their mattresses are made popular through their relationship with Costco warehouse stores where they are sold at a competitive price vs many of the retail sold mattresses of similar material quality.
Based on our aggregated reviews and our scoring method, we recommend Cocoon in this match up!
See Our Full Review of Cocoon
Sleep Science: 8.3/10
Sleep Science: 8.4/10
Sleep Science: 8.7/10
No Back Pain:
Sleep Science: 8.3/10
Sleep Science: $399-2499
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At first, I was skeptical about memory foam. We have been using a pillow top mattress for years, and seldom used anything else. Me and my husband have consequently been suffering from back pain for years, and realized a change was long overdue. When we received the mattress, it was rolled up and vacuum sealed in a box, so my first impression was that it would be too thin to fit our bed. But, after removing the plastic wrap and waiting not even 10 minutes, it expanded tremendously, and was very entertaining for my children. I initially thought that the mattress would be too soft for us, but the bed contains just enough firmness to be comfortable, yet just enough softness to create envy from my family whenever they sit on it (which is very often!). After the first week in years with much less back pains and a full nights sleep, we knew that we'd never look back. This is a mattress that pays for itself, and a purchase that will not be wished away. I highly recommend Cocoon by Sealy. 5 stars all around!View More Reviews
I was a bit skeptical about the new Cocoon mattress. However, my initial impression changed when we started unpacking the mattress. First, it was very easy to unpack and set-up. It's compact and slid out of the box easily and was easy to unroll onto the box spring. It took a minute to find out where to rip the plastic exterior bag but once we did that we were in business. It was much easier to get out of the bag and into place than the previous mattresses; it just isn't as bulky or doesn't seem as heavy as traditional mattresses. The mattress is a bit thinner than our previous mattress but I haven't found that to matter. I don't think it really requires the extra deep sheets to cover it even though that is what we used on it. I prefer a bit of a softer mattress and my husband prefers the opposite. However, I find sometimes with soft mattresses that they are too soft to the point where if you are on the edge of the bed, you feel like the mattress will collapse. In this case, I ordered the soft mattress hoping it would work out and have been very happy with it. The top of the mattress is like memory foam which makes it fit my need for a soft mattress but the under part is firmer which gives the support of a firm mattress and makes the mattress feel seem more stable. I'm not sure how this will last long term but for now it is quite nice. The mattress incredibly comfortable to sleep on and I have found that I can't feel the other person if they roll around in the bed. This isn't always something I have experienced with other mattresses and so have really appreciated that quiet feeling. Overall, this mattress has made for some great sleeping and I would definitely purchase it for other bedrooms in our house.
I'm used to big, bulky mattresses. The Cocoon is much lighter. I used to sleep on a pillow top. The Cocoon is even softer. I feel so cradled in it.
I like the mattress. I feel great in the morning but I prefer more firmer than the current one. Sealy made good mattresses for over decades. The texture and the thickness makes you feel comfortable when you sleep. I would recommend for anyone who's looking to sleep tight at night. If you are super heavy person this mattress is not for you.
The only thing that I would say is that the soft mattress is really a medium. I would have preferred an actual soft mattress, but this one isn't a bad mattress and we are sleeping much better on this new mattress than our old one.
Nice and comfortable- came on time and setup easily
It's pretty nice.
I like the idea of the bed in a box. I was very excited about trying the Sealy Cocoon Mattress. The box was extremely heavy, but it was well packed and easy to set up. The bed is surprisingly soft and comfortable.
I've been sleeping on my new mattress for a week. I purchased a firm mattress and can feel a wonderful difference in my body. I suffer from low back and hip pain. I've woken up each morning pain free. Two thumbs up!! I want to purchase a second one for my daughter so I'm hoping Sealy will offer me a returning customer discount.
WE GOT THE FIRM MATTRESS AND WERE A LITTLE SKEPTICAL BECAUSE IT WAS A LITTLE SOFT ON TOP...BUT WE WERE PLEASANTLY SURPRISED....VERY COMFORTABLE.....WE LOVE IT !
I've been sleeping on my new Cocoon mattress, and I think its been helping me sleep better than I have in a long time! The mattress came in a box and seemed very 'small' at first glance. Once we opened the box up onto our bed, it expanded into a full size mattress within a few minutes. The first night the mattress was way too firm for our liking, but I realize that mattresses (memory foam in general) need to be broken in. After a couple of days of sleeping on the Cocoon, I've been sleeping harder, and with much less movement than I normally do. I also can feel the movement of my sleeping partner significantly less than my previous, non- memory foam mattress. I haven't noticed being particularly cool or warm while sleeping yet, but my husband has mentioned that he felt it was cool for a foam mattress. All of this has definitely helped me sleep very well since I got it!
I'm giving 4 stars instead of 5, because the depth of the mattress is a bit more thin than I prefer. Now my nightstands seem too high! Also, I like to read in bed and it still seems a bit firm to really do that comfortably, but that might change with some more time. Other than that, so far, we like it more than our old mattress!
It was amazing to think a mattress could form from the pad that was mailed to us! As we cut the plastic away the foam raised up to form a bed. That got everyone in the household excited. The concept is great. We are used to sleeping on a regular spring mattress with a thick 3-4 inch foam pad on top. The Cocoon, at first, was hard and took some time to get used to. We have only slept on it for a week and the paperwork that comes with the bed says to give it 100 days. I am starting to like it. The Cocoon seems to form into your badyshape and actually support you. My husband sweats alot during his sleep and usually always has to kick the blackets off during the night, he says that since we have been sleeping on the Cocoon, he is more comfortable tempurature wise. What is also nice is that not being a spring matress it does not move as much when your sleeping partner moves or gets up. My Husband and I have different schedules, so this helps tremendously, so we are both not bothered when the other gets up. This is by no means a luxouriuos mattress, but it is starting to grow on us.
We bought this mattress over a year ago...had no idea that they sold a separate foundation. Spent months replacing the bunky board we got from Crate and Barrell 2 times and dealing with back pain, even called the mattress mfr. The mattress mfr said they recommend their foundation instead of bunky board. Ordering it today, hopefully it will take care of the problem but paying $50 more than if I bought them together from the start. They need to update the description and recommend the foundation if they don't buy it separately OR don't even sell the mattress alone. Description said it needs a 'solid' foundation...what does that even mean? I had a hard time trying to find a bunky board that is solid wood from many retailers. Crate and Barrel's new bunky board is made of compressed cardboard! A painful process, but I like the mattress.View More Reviews
The mattress is definitely on the firm side but we both find it about right. After 11 months, the bed seems to be wearing very well... no signs of change in feel or shape. The adjustable bed is used in zero gravity every night for one of us and not used at all for the other. The adjustable bed works well for back sleepers but not side or stomach sleepers.
This bed is the best we have ever slept on, even 6 years later. We have the queen, and now want a Cali king (we now have a dog sleeping with us), and will be buying another one of these latex matresses from Costco. This one will go into the guest room, and it looks brand new. It has not settled or sagged at all, even though it is used every night, by 2 people. It is NOT hot, either. The memory foam mattress we bought from Costco first, was hot, however. So we returned the memory foam and got this latex mattress. We are so happy!!!
I did what i thought was plenty of research before i bought this bed.. I've waited a full year to try and get used to it, and kept telling myself and my spouse it would get better. Not only was it hard and uncomfortable but, from 3 months on, it had big depression on both sides. It seemed to get worse , not better! The only good thing is i bought it from Costco, so they agreed to take it back, no problem! Yea Costco!!
I bought this bed on July 7, 2016. It was my first Costco online shopping. As in warehouse shopping, the online service was very good. The delivery company did not call me to confirm the delivery time but Joshua and Carlos did great in the delivery of the bed and setting it up. Brandon at the distribution center was excellent. I could test the bed before the purchase. The latex mattress feels cool in summer compared to other types of mattresses. I hope I enjoy my bed for many years to come. I love shopping at Costco!!!
I've purchased 3 of these mattress so far. The first one about 3 years ago, then another one the following year and another one a couple months ago. the first one was in a guest room and the other two were for two of my kids who loved the bed when they slept on it while visiting!
I bought this bed over 2 years ago, maybe 3 years now. My husband was a reluctant buyer, because we are only early 40's :) He thought adjustable was for the nursing home. But he had enjoyed it just as much. It hasn't helped his snoring, but he enjoys the leg elevation and massage features after a tough day or workout, and elevation of his head when congested. I have had a couple of back injuries from car accidents, and sleep considerably better on this bed than ANY OTHER!! We had a memory foam before this. This is NOT memory foam. Memory foam sinks in with your weight, then when you turn over you fall back into the rut you created. Ours was also hot. This foam doesn't radiate heart back at you. I love that! It doesn't sink in. It has great support. It is nice to be able to sleep elevated without getting up in the middle of the night to prop up or go to the recliner. My bed sleeps just like it did almost 3 years ago. No sagging, indentions, or soft spots. It does creak a little when adjusting, nothing a little wd-40 can't fix. The base and massage features still work like a top. No problem! Good buy!
Purchased and received this split King organic mattresses with adjustable bases on April 8th, 2016. What a great product! Both my husband and I absolutely love our mattresses! The adjustable bases fit perfectly inside our existing bed frame, and the mattresses are sooooo very comfortable. I have always been a side sleeper, but no more! I'm able to easily sleep on my back now. Since I am a professional singer, this is a real plus for me. Also, the adjustability allows me to (among other things) raise my head ever so slightly to allow for sinus drainage as well as legs for additional perfectly tweaked comfort. The mattress cover is soft and also feels luxurious. A 3 inch layer of softer 19 ILD natural latex perfectly compliments the firmer 32 ILD layer underneath it to softly cradle with no pressure points yet support my body superbly. Adjustable base works great. Fully articulates for customization. Zero Gravity pre programmed position is heavenly! Don't wait. Buy this now!!! You'll be glad you did! Great price and great product. Thanks Sleep Science - Well done!
We got this bed a couple of months ago. It is very comfortable. Unaware another person is in the same bed. Mattress is fine for us, not too firm and not too soft. No odor.
Delivery company had great personnel.
One side had a control box (located under the bed) that failed in the first few hours. Costco called the company and we had a new one installed by the company in a few days.
I would suggest going to check out Dreamfit mattress covers (they come in twin xl and their kings sheets (2 twin xl bottom sheets with one King top sheet. Their bottom sheets and mattress covers have extra elastic straps to hold the sheets in place. I found these after much research. They stay in place great. Love my bed!!
The mattress delivery was great..even on time. The mattress itself is nice ...no sinking in like foam. Soft and supportive. The adjustable base is great. I do wish the lights on the remotes would come on before you try to poke the right button. Zero gravity setting is awesome!
Its very comfortable. Firm for support but not too firm. My wife & I think it is the best mattress we have slept in. No smell at all.
Disagree with the SUBJECTIVE product details 'Sleep Science comfort scale: medium with a bounce.'
There is missing objective ILD firmness scale info in the product details. For me, 5'3 and less than 120 lb, this is surely a soft latex mattress. In general, The 'soft' designation corresponds to an ILD rating of 19-21. The ILD rating for the medium range is 24-26. After digging yourself, then you find this mattress has ILD 19 on the top 3 inch layer over another 6 inch of 32 ILD.