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Oso is an online foam mattress in a box company owned by Reverie, which makes lines of luxury foam mattresses and adjustable bases. Where Oso is different than other brands is that it has Dreamcell™ foam springs, which are made of latex foam and provide added support in the base layer, while being ventilated and cushioning the body without pressure points. Most folks like their Oso mattresses!
Southerland has been in business since 1893, founded originally in Nashville, Tennessee where they still manufacture mattresses. They are most well known in mattress stores across the south and mid-west as a price-competitive option against many of the main brands. They offer a variety of mattresses under different brand names like Southerland, Englander and American Sleep. With both memory foam and pocketed coil options, most customers like their mattresses at first, but some customers experienced issues with durability.
Based on our aggregated reviews and our scoring method, we recommend Oso in this match up!
See Our Full Review of Oso
Customers give these mattresses higher than average customer satisfaction ratings. This means most sleepers leave positive feedback, but there are some rare low reviews. There are some folks that don't agree with the feel for them. Look on below to learn if these will mesh with your body!
Overall, support is important for spine alignment and overall comfort of a mattress over the long term. Most folks experience these mattresses as supportive, but some may have complaints if they are heavy or have wide shoulders or hips.
Edge support is an absolute must for folks looking for the best mattresses and for those with mobility issues. These mattresses are competitive when it comes to edge support, but some heavier folks may experience more contouring along the sides.
Bowling Ball & Density Tests
Bowling ball tests are a great way to measure firmness and support. These mattresses are supportive overall, but there are some that mention issues with even support long term.
Getting a durable mattress is essential to shoppers, but some companies are not as focused on the longevity of mattresses as they should be. That said, these mattresses are better than average when it comes to durability. Most customers will continue being happy about their mattress after 5 to 7 years, but some folks that weigh more than average may discover it degrades faster.
Understanding how customers feel about mattresses can be a great guiding force for shoppers. Customers don't always respond well to these mattresses. Some are happy with the feel and comfort of their mattress, but others complain about how it feels for them. If you are thinking about buying, make sure to get more details about the mattress below.
Support isn't the same as firmness. Support is great if it aligns the spine and leads to a healthy night's sleep. Overall, these mattresses have had some mixed reviews when it comes to support. Most are satisfied with the supportiveness of the mattress right after purchase, but some have had issues with support over the long term.
For those with mobility concerns or like to lay close to the side of the mattress, edge support is very important. For most folks, these mattresses do a good job with edge support at the beginning, but some had complaints that edge support wasn't all it could be long term.
Sadly, these mattresses don't always get love from customers on durability. While some folks had good experiences with the performance, others describe feeling issues and discomfort of a short time. If you are considering, make sure to read more reviews and go over the return policies before you buy.
Amazing mattress and Amazing company! I am a professional athlete who competes for TeamUSA and I can't believe the difference this mattress has made in my performance and recovery! If you are looking for a new mattress I highly recommend this one!View More Reviews
All I can say is: get it and try it. You will love it.
I got the mattress and immediately fell in love with how well it treats my back. I can sleep most of the night on my back, with little to no need to toss and turn. My sleep on this mattress definitely feels more restful, and I don't wake up with as many aches and pains. I had a concern with a seam on the mattress, and the customer service was superb. All my questions and concerns were treated patiently and professionally, and met with outstanding resolutions.
I would not hesitate to recommend this mattress to friends and family. I am happy that they offer such a great return policy, because even though I didn't end up needing to use it, it made getting the mattress feel like a safe decision.
I have had the OSO queen size mattress for about 3 months now, and I wanted to wait for a few months before rating it. My wife has had back issues for about 15 years and it seems like we have spent thousands of dollars trying to find the right mattress. We have tried every kind of spring mattress and even tried other memory foam mattresses. My wife has not been able to have a decent sleep in a long time often waking achy and tired. When we received the OSO mattress in a box, very neat by the way, I opened it up and let it puff up for a few hours before bedtime. We tried the firm end the first night and found it was a little too firm for my wife, so we rotated the mattress to the soft end. After three weeks of sleeping on the soft end my wife was still waking up with a sore back, which worried us. But, after the three weeks, she started sleeping longer than her usual 5 hours a night. It was gradual, but now she is up to a 8 or 9 hours of sleep a night and she is loving the mattress. I guess she needed to work out the kinks from the previous bad springy mattresses. Based on how my wife is feeling these days, I would highly recommend this mattress.
Thank you OSO for your amazing design!
I'll admit it, I was a bit worried about buying my mattress online. I mean, who wouldn't be?? That said, I could not be more pleased. I have had the best three nights of sleep I have had in years, and it's legitimately due to my new mattress. I love the plush/soft side, and my Boston Terrier loves the firm side!
Seriously - thank you for providing an affordable, well-built, non-toxic, comfortable bed.
I have had major numbing in both of my arms while I sleep since 11 years ago. I awaken numerous times a night and have to reposition my arms so they will wake up. My husband and I received our OSO mattress a few months ago. The first morning after sleeping on this mattress, I woke up and realized my arms were not numb. Every night since then has given me the same results. I am so happy to finally sleep and not have the numbing issues I was having. I just can’t believe how much of a difference a mattress would make. Thank you!!!
My husband and I have been sleeping on our new OSO for a couple months now. The setup was super simple. The mattress is supportive yet soft. Our favorite part is that we don't disturb the other person when moving/shifting! So glad we invested in quality sleep.
I really appreciate the option of using the soft or firm side of this mattress. I prefer the soft, and find it very comfortable to sleep on. My wife and I are able to move on our side of the bed without causing much noticeable disruption to each other. We are very impressed with our new OSO mattress, and are very glad we made the purchase..
We love our OSO Mattress. We bought it after reading a friends review and thought we would take a chance. We are so happy we purchased it. No other mattress has been this great, it offers support while still being soft and comfortable. Thanks OSO!
This is the first mattress that I've ordered that was delivered in a box and I'm never going back. It was quick, free shipping, and I was able to open it and lay it out easily. I love how soft it is and how well I sleep every night! I will never go to another mattress.
I'd forgotten the experience of a true, undisturbed 7-8 hours of sleep! But I have it most nights on our new OSO mattress. My shoulders sink right in given being a side sleeper and I'm totally acclimated to the soft side. Very happy with the experience!
We purchased this bed for our toddler daughter as her "big girl bed", and not going to lie, we are all a bit jealous of her at this point! It is so soft, but just firm enough for a toddler! It is actually also perfect for cosleeping, not to firm or too soft. We have another bed made by a similar company and this one wins by a mile. Recently my mom came over and layed in the bed saying her back hurt. After getting up she felt so much better she literally ordered the bed the next day! Big fans over here...clearly ;)
I've had probabaly 7 different mattresses in my life and this has been the greatest! I wake up feeling refreshed and not sore like I'm used to. It's quite an upgrade! Thanks Oso!
The OSO mattress is extremely comfortable - it is nice and soft yet still supportive. I like the removable/washable cover, which will make it much easier to clean when needed. I would highly recommend trying one and would not hesitate to buy another the next time I need to replace or upgrade a mattress!
This is a great mattress. This is my second foam concept mattress. I will never go back to the traditional box-spring style. It really provides support where it is needed most. I would highly recommend.
This bed is amazing. You will not find a more comfortable or versatile bed at this price!! 10/10 would recommend.
The mattress arrived ahead of schedule in a box that was smaller than I expected. The sales person I spoke to when buying the mattress told me that we should move the box into the room before opening it. We put the mattress in our frame on top of the box spring and as soon as we cut into the plastic the mattress started expanding. The vacuum seal is unreal on these things! Within two minutes we had a regular size mattress. This mattress is absolutely perfect for our guest room! When I called my mom to ask if she preferred a hard or soft mattress for her visit she was grateful to have a choice (she picked soft!). Thanks OSO!
My OSO mattress is seriously amazing! I love the option between firm and soft and honestly, they both feel great!
Whenever I have friends stay over, my favorite thing is that I can't feel them move at all! I would definitely recommend this mattress to everyone, especially to anyone sharing a bed!
Worth every penny!!
I had terrible back pain and then started taking tylenol before bed. That helped some, but I would still get up with back pain. We got this new mattress and I haven't had to take Tylenol for my back and I now wake up without pain and can finally enjoy my day!
I got my new OSO mattress two weeks ago, and have loved every night of sleeping on it. I've woken up without ANY back pain, unlike the tightness I had every morning on my old mattress.
I also love the versatility of being able to choose soft or firm! I had no idea what my preference was, and the OSO made it easy to take the leap because I wasn't forced to choose. (I've been sleeping on the soft side.) And with their return policy, I had even more peace of mind.
This bed is amazing!!! When it first arrived I unpacked it and laid down a few hours later (after passing out immediately on it) I moved it to my bedroom. I would and have highly recommend it to anyone!
My husband and I purchased our king sized OSO mattress about 2 months ago. We have been thrilled. The set up was simple and getting it into our condo (up stairs and around corners) was no big deal with the creative packaging concept. It also had no chemical odor when we unpackaged (which I was concerned/skeptical about).
We sleep on the firm side and both love it. It is as cool as it claims (no waking up with a sweaty neck and back). I also struggle with poor circulation and arthritis and used to wake up every night with limbs that had fallen asleep/very achy from the bends and pressure points of our traditional mattress.
I have had significantly less issues with the OS0 and feel comfortable highly recommending it for arthritis/back pain. When it's time to purchase again, we will stick with OSO and never go back to a traditional box spring.
We are happy to finally have a mattress that is quiet, and comfy to sleep on. For years our classic mattress would bounce and make noise with every turn.
The OSO is like lying on a soft raft, supporting the parts that need it most. We like the "firmer' end now but anticipate switching to the soft end as we want- I enjoy options.
If you buy an OSO, buy sheets with regular pockets (not deep) for a smoother, unwrinkled look.
Love the versatility of soft and firm. Moving it in was so great compared to moving out our old king (traditional mattress).
Overall we like the mattress a lot.
Ive had a Sleep Number for years me and my wife like it. But... even with 20 levels you still particular for no reason feel like you are sleeping on an air bed at your moms house lol. We got a California King OSO, to replace the Sleep Number California King. This was a great decision, my wife was so in love she sleep through her work alarms. Its a great bed, id recommend it to anyone.
I've had my OSO now for over 7 months and couldn't be happier!
At first I was a little nervous purchasing a bed online. However, the 101 Night Promise helped me make the plunge! I loved being able to try out the bed in my own home to make sure it was right for me. I currently use the soft side, but knowing I can change over to the firm side if my preference ever changes is very comforting.
In addition, as a (somewhat) recent college graduate who is prone to moving every few years, the flexibility of the foam mattress and portability (being able to fold it and transport in my compact car) is also a huge plus.
I usually wake up 1-2 times during the night. With this mattress, slept completely through the night. Materials look super high quality, love that I could fold it up to get it through doorways.
I love the Oso mattress. There are some nights when I need to lay on the soft side and other nights when I need more support. I don't have to worry about needing a new mattress for different needs. The Oso mattress has also been very kind to my back after major surgery. I love it!
I've had a king size mattress for a few weeks now and this thing is amazing. I have never owned a foam mattress before and this is a great introduction. I love that you can choose what side to sleep on depending on how your body is feeling that day. Top notch!
I’ve never really had a comfortable mattress before so this has been one of the best decisions we've ever made! I’ve struggled with back pain for a few years and my pain has significantly been improved and I feel a million and one times better during the day!
The first night we tried the mattress we slept on the firm end and had a great sleep. The next night we slept on the soft end. We slept ok but it just seemed too soft. Even sitting on the bed putting socks on, it was just too soft. We would love a mattress that was completely firm.
Very luxurious feeling mattress, yet with a sleek and modern design. I really liked the handles, made it easy to move into my apartment and it's lighter weight. I started with the firm side them switched to soft. Love my OSO mattress! Would highly recommend!
Never had back issues till sleeping or rather trying to sleep on this mattress. Started sagging immediately. I am a small person. Should not be this uncomfortable. Broke down on edges immediately. Turned it ,tried everything. Do not buy this mattress. You will regret it.View More Reviews
This mattress started sagging only two weeks after purchase, both sides of the bed had deep indents in it causing both my husband and I back pain. I took it back to the furniture store where I purchased it from after 2 months, to be treated with the worst customer service ever. They inspected the mattress without taking off the plastic I wrapped in, stating they found nothing wrong with it. Poor quality, horrible comfort, and warranty. Save your money and keep looking.
I bought this bed only a couple of months ago and at first, it was a dream, but now it has a lot of sagging in the middle of it. If I only saw this review site before I bought. :(
Bought a couple of days ago. So far, pretty satisfied. Is it the best mattress? No. But, it's pretty decent. A little worried about the durability from these reivews.
Luckily was able to return this. I was really dissappointed with the material. From the get go, there was one area that poked into my back. It was a little strange and I thought that it may have been a defective product. But, after risking once, I won't be risking again.
I thought that I was going to be getting a real value out of this mattress, but uncfortunately, this is exactly what you would expect out of a cheap mattress. Something that leaves me in pain in the morning is exactly the opposite of what I wanted to purchase. I wish I could give 0 stars.
I got this bed in 2001 and am still happy with it. Every night I sleeping soundly and without any problems. I wish they made more exactly like this one!!
Great mattress, I bought one for my mom and she loves it.
The worst mattress I have ever slept on in my life. Within one month of sleeping on mattress, it's like laying in a fox hole. I regret not complaining immediately. I would give zero stars if I could.
Over 2 inches the mattress has sunk in less than 6 months. I am not a large person...rotated etc. Regret not taking it back within 120 days. Now..we are stuck. Jumped thru hoops for warranty...so we can get ANOTHER poor quality mattress.
Worst mattress I have ever owed! $1200 mistake
Terrible quality for the money. In less than one year we have craters where we lay and have done all the recommended turning of the mattress etc.
This is a wonderful company. They treat people very well with much respect. Would advise anyone to do business with them. They are honest and good-hard working people, who always keep the customer in mind.
The bed was bad after 18 months and back issues ensued at 36 months! Tried to get the warranty to cover the bed but they wanted me to pay $250 for them to complete the warranty.
We bought two sets of these, what looked like Big Lots mattresses. We were told they would be the same. When delivered they were two different types of mattresses. One was very cheap and after 3 nights it began to sink down a little. The next night it was worse. I have awaken with back problems each morning and in the middle of the night. Worse. CHEAP, set of what we told , was a wonderful set. $250 for warranty. Dear Lord, had we known. This true, negative comment will be shared all over the internet. LEAVE THESE CROOKS and their mattresses alone.
We purchased this mattress almost exactly 6 years ago from Nebraska Furniture Mart's mattress selection (in Kansas City 2012). The Southerland was presented to us as a Simmons equal, made by a proud USA company, and sold for less of a cost of most mattresses ($659.00). I've had a few years of restless sleep and segments of back pain, but I've been making other excuses for the problems (maybe gaining a few extra pounds, maybe stress, maybe needing to get some more exercise)...until now. I have had severe back pain while sleeping to the point it is constantly waking me up during the night and spasms upon waking. It's been months now and I finally gave in and have tried sleeping on my sofa and my child's twin mattress. Both have been better periods of sleep than in my own bed. The store I purchased the mattress told me today that in order for the company to uphold the warranty, and potentially replace the mattress, they would need to prove there is a 1.5" permanent depression in the mattress. In my case, the mattress has no depression when not laying/sitting on it. In my case, my mattress just doesn't seem to have the same strength of resistance to my weight when laying on it. I have a "Firm" mattress but when laying on the mattress I feel like I am in a long curved shape, putting a strain on my lumbar back curving the wrong way.
Started off great, by the end of the first year my husband was sleeping upstairs in the guest room. After the second year, I was sleeping in a hole. In order for them to even consider doing anything you have to jump through hoops and it doesn't show when it is just sitting on the floor. When you lay on it just hope you can manage to turn over or even get out of the bed. We have packed folded towels underneath trying to get some support but even that is breaking down. Haven't had a good nights sleep in a very long time. Any mattress you cannot turn will end up with a sunken place in it.
I bought an Englander Egel mattress that Southerland owns or makes. I've gotten such a run around from these all these people I don't know who is responsible. The mattress started falling apart after two years. I'm still trying to get warranty service for it put they keep handing me of to one person that handles the all the southeast US and he doesn't return phone calls or Emails. Do not buy from these people. If you have a problem they just keep passing you around hoping you give up! I'M NOT GIVING UP!
Mattress springs were poking through the padding within 2 years of purchase. The mattress failed and has a huge "nest" area that sinks about 4-6 inches deep and is about 12-18 inches across. I will never buy another southerland mattress. I bought this one to support a local company. NEVER AGAIN. The store I bought it from will not honor the warranty and say they no longer carry Southerland due to similar problems. I called and left numerous messages with Southerland's customer service - no one returns phone calls. I finally reached someone but when I sent the paperwork off to replace the mattress - NOTHING.
All I know is that ever since I bought my Southerland mattress at Bedzzz Express, I now know what it means to get a good nights sleep!
I purchased a mattress from a local store in 2014 that was a Southerland product. The mattress was great at first but became harder and stiffer after 2 years. The foam actually became less flexible. There is nothing in the warranty that covers this type of ware. Amerigel Discovery Gel - By Southerland Bedding, Queen, Medium Firm.
I purchased an Englander Egel mattress Dec 2012 and we loved it till it failed in Jan 2017 (less than 5 years). I filed a warranty claim and was sent another mattress by Southerland BUT it was a completely DIFFERENT mattress. Southerland has made no effort to resolve this issue. We are stuck with a HORRIBLE mattress that we will have to replace. I do not recommend this company.
After initial purchase 6 years ago the mattress was defective. For whatever reason Weekend only quit carrying their product. For a claim they quoted their fine print and could care less. The warranty price was like buying a whole new mattress. I would never waste my time or money with this group again.
It's a foam pillow top with springs underneath. For about one year, it was so comfortable. Then it sagged so bad, we got egg shaped pockets to sag into. I only weigh 110 lbs.
I bought this mattress from an auburn mattress dealer. It was a second one purchased. I felt like I got screwed all the way around. My back continually hurts and I have a mattress pad. I spent 3700 and hopefully I will buy another one from a more reputable dealer. The company should reimburse the customer and take the mattress back. Do not buy this mattress. Southerland was conveyed to be a great company and it’s not.
I thought I was crazy at first because the mattress is about a year old. How could it sag so soon? I am a small/skinny person and have an indent on the side of the bed I sleep in, I am trying to rotate it to have a fresh side. The problem is you can't sell a mattress to anyone else. I guess I'm stuck with it : (