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King Koil is a mattress brand that was founded in 1898. It started selling innerspring mattresses, but over the years has expanded to foam mattresses as well. You can find King Koil mattresses across the globe in local retailers. Some of their mattress models may be advertised under other names than are found below. Overall, they make comfortable mattresses in a variety of price points, but there were some concerns about durability with some models.
Tomorrow is liquidating as of May 2019 and may have no more inventory. Tomorrow is an innovative factory-direct sleep company offering a variety of sleep products like an impressive sleep tracker, adjustable base, pillows, sheets, comforters, and more. Their extremely comfortable hybrid and all-foam mattress is built with generations of expertise and data from Serta Simmons and has higher value materials at a lower price than many competitors in the market. With impeccable customer satisfaction scores, this brand is a market leader to love!
Based on our aggregated reviews and our scoring method, we recommend King Koil in this match up!
See Our Full Review of King Koil
Understanding customer satisfaction can be a big win in finding yourself the right mattress, but it isn't always as easy as it seems. Overall, customers give these mattresses mixed ratings. Some found them to be a super comfortable sleep, but others experienced restlessness. Read on to learn about the mattress specifics and hear from customers.
Customers report that these mattresses are good at support. Though there is the occasional sleeper that disagrees with the firmness of these mattresses, the majority of reviewers describe them as having the right amount of support for deep sleep.
Edge support is important for those that like sitting on the side of the mattress or like to lay down on the edge of the mattress. Reviewers describe these mattresses as good contenders on edge support overall and they should fit the needs of most folks.
Bowling Ball & Density Tests
Many mattress reviewers and bloggers use bowling balls to measure firmness and support. These mattresses are well rated at providing even support across the surface, which means they should cradle your hips and shoulders while aligning the spine.
Reviewers provide mixed ratings about the durability of these mattresses. We all hope to find a mattress that remains cozy for 10 years or more, but sadly, not all are built to last. If you are considering a mattress that isn't an A+ on durability, double-check the trial and warranty policies to make sure you are comfortable.
Online reviews and customer sentiment is a smart way of making sense of the quality of products. However, it can be hard to figure out especially if you don't have all of the takeaways from the customer reviews. Customers are some of the happiest with these mattresses based on our analysis., which should assist in your mattress search.
Deep support is an important quality for any well-regarded mattress, and these mattresses provide good, deep support for sleepers. Sometimes reviewers mean supportive as firm, but medium and soft mattresses can offer deep support too. The essential quality to a supportive mattress is whether it provides healthy resistance to align your spine. These mattresses provide lasting excellence at providing that kind of support.
Do you sit on the side of your bed often? These mattresses provide a great seating position for you to put on socks or slippers.
Bowling Ball & Density Tests
Some folks like doing a bowling ball or standing test to see how much a mattress dips beneath them. Even support is one of the most important things to see during these tests. These mattresses are consistent with their firmness and support and react well to shoulders and hips.
Finding products that last is a really fulfilling things to discerning shoppers. That said, this is getting more difficult as prices are driven down and companies squeeze out the most profit. This means that not all brands are able to deliver on the value that they promise. However, even still there are still leaders in durability and those that put extra effort on quality. These mattresses receive good customer feedback and reviewer testing on their durability., and should last a sleeper with an average build up to a decade or more.
Check the Prices For Tomorrow: Get Today's Prices
This mattress is comfy! It's not too firm and not too soft. I love it! I was a little nervous before I bought it because the price is so low. Once I went in the store and tested it out, I knew I was going to get my monies worth. Granted I've only had it for about a week now, even my boyfriend has confirmed it's super comfortale. Get it while it's on sale.View More Reviews
I bought the twin mattress and much to my dismay there was about a 4 inch gap between the mattress and my bed frame. After measuring the mattress I realized it was only 36 inches wide, not the standard of 39 inches (despite the website listing it as 39 inches wide). I finally got a hold of the manufacturer and they said that their twins are "intended" to be 38 inches wide but that each one can differ by up to two inches. So you're basically left with a mini-twin. I will be returning this.
It's pretty comfy for the price but honestly I could have gotten cheaper at another matress store, definitely shop around more. It's not very thick and the euro top seems like it will be flattened very easily I give it maybe a year before it starts losing its comfort completely
My first set of guests found this to be very comfortable. I slept in the guest room to try it out and found it very comfortable. I am very pleased with this purchase and will purchase future items.
Nice product at the right price. My child needed a mattress for a new college apartment. We saw many options and even ran into a manufacturers rep at the store who helped us with good advice. As usual, the experience was great
love this mattress very comfortable the never disappoint
Great price and such an amazing mattress. The level of comfort is undeniable. I'm very happy with this product and would recommend it in a heartbeat.
This mattress was purchased for a bedroom that is only used for guests and when child is home from college. The mattress is very comfortable and the price is perfect for this situation. We have had it about a week and my kid loves it, it's 12:20 pm now as I write this review and she is still sleeping.
Buying this mattress was an amazing investment. Such a comfortable bed to sleep on and the service and delivery was very prompt and professional.
Very happy with what I bought slept like a baby. The delivery guys came set it up fast. Very happy with the service.
My husband and I are sleeping so much better since purchasing this mattress. It's not too firm or too soft, so you get support without feeling like you're sleeping on a board.
We love our new Mattress! The comfort and quality is unbelievable and for what we paid for it...we just love it!!
I purchased two of these mattress for my boys, without them being there to try them, and they just love it. They said it's so comfortable that it just conforms to their bodies. Mind you my 15 year old is 262lbs and said the bed is like a giant blanket. So hats off for a great product at a reasonable price...
I recently stayed in a bed in a breakfast in Maine--and loved the mattress I slept on. (I've got neck and shoulder issues to the mattress is often crucial.) I found a similar King Koil mattress and Raymour and Flanigan. The price was right; the delivery was prompt. "For this relief much thanks." Happy with my purchse: feels good!
When choosing a bed we needed a firm mattress with back support for me but yet some cushioning for my husband and the King Koil Perfect Response Elite Lakeside Pillowtop was "the perfect" choice. Very pleased with our decision and we even received next day FREE delivery - very nice!
I love my new mattress -and the service that came with it.
The bed is great. It came when they said it would and the sales person was wonderful in working with our family.
Bought this for my guest bedroom and it was given an A plus By my first guest. She couldn't believe it was a firm mattress. Would highly recommend.
WE NEEDED A FIRM MATTRESS AND THIS IS PERFECT! NOT ONLY IS IT EXACTLY WHAT WE WANTED THE INSTALLATION WAS WONDERFUL. WE NEEDED SLATS FOR SUPPORT AND THE DELIVERING TECHS DID IT ALL WITH NO PROBLEM. SALES PERSON WAS WELL INFORMED AND ANSWERED ALL OF OUR QUESTIONS. FLO L
I have a California King Mattress and it is the best.... I was not sure of down sizing to a Queen Mattress, but I must say that it was the best choice I love the way my body rest and the best part is that my husband and I are know closer....
THE MATTRESS AN BOX SPRING I PURCHASED WAS JUST EXCELLENT. ITS MEETS ALL MY STANDARDS FOR COMFORT .THE SALES PEOPLE WERE JUST GREAT HELPING ME FIND THE RIGHT ONE . I HIGHLY RECOMMEND MY CHOICE.AND THE STORE LOCATION ON CROPSEY AVENUE
It's hard to get out of bed after sleeping on this very comfortable mattress. You look forward to relaxing at the end of the day. I like it very much. Keep in mind, coupled with the box spring, it is very high. Can't go wrong with this one, unless you like it extremely firm. It has the right kind of firm but soft too.
Very happy with our purchase! Bed is comfortable. Not too firm, not too soft. Great quality for a great price!
The mattress is very comfortable. It's the best sleep I've had in a long time. It is a 5 star hotel quality mattress. I'm in love. I must stress that the hubby that works at night and have Insomnia also agreed that his sleep has been much better. Thumb's up.
I absolutely love my new bed. Best experience it's comfortable for my back after I come home from work cause I work 19 hours of the day doing labor and I just needed a new way to sleep. This is one of the most comfortable beds I've ever slept in and I highly recommend it to everyone.
The store was great the product was well priced and it was a convenient purchase. Loved the salesmen [Associate name removed].
This mattress has just enough firmness topped with a pillow top that has just enough softness! The price is perfect and the customer service was out of this world. No one trying to force me to the most expensive products in the store.
I am very much enjoying my new mattress. I was afraid it might be too soft but I'm glad I went with the softer mattress over the more firm mattress. While this is soft, it is still very supportive. This mattress is great quality for a good price.
great mattress sleep like a baby love it so much it is great
Best decision i made for my son he loves his new bed. Raymour and flanigan alway have good quality furniture which last a long time. I know when i shop with them im getting good stuff.
I needed a mattress for my fathers spare bedroom so I had a place to sleep when I visited. I didn't want to spend a lot but I wanted something that was nice and comfortable. This mattress is it! I have slept great when visiting him now and the Sales associate Tom P. in Clifton Park listened to my needs and took care of everything! Thank you Tom!
very comfortable but still with support!! Very happy!!
This mattress was purchased for a guest room and has only been slept on once with a report that is was very comfortable. The salesman was very helpful and polite. The delivery team were very helpful and delivered quite timely
I really like this mattress. It's really comfortable and it feels like I'm sleeping on a cloud.
My old mattress was still in good looking shape, but had outlasted the years I needed an extra firm mattress. My new King Koil plush is so comfortable, I sleep right through the night. Both my husband and I are well pleased with this purchase.
Mattress is unbelievably comfortable. My wife and I love it so much.
So far so good! Great price for the quality. I'll write another review after about a month or so
I am so happy with my purchase. I haven't slept this well in a long time. I definitely Recommend this mattress. The salesman was very knowledgeable and he listened to my needs.
I am very happy with my king coil mattress purchase. In the past I have always bought Sealy's. It is very comfortable and I am happy with it. Also the service at the store and the delivery was very good. I am also very happy with the guarantee on the mattress.
Mattress after the first night of sleep had a indentation in it already. Was or is not as comfortable as I expected.
Had the mattress 40 days was nice but wife did not like it . I called to return 2 days later they were there to pick up . The return was easy like wowView More Reviews
I did a lot of research about hybrid mattresses and liked the concept but the in-store prices (even for year end and holiday sales) were pretty steep. Normally J would be leery of buying a mattress without having at least tried it out online, but I took the chance based on the great reviews and really feel I got a high quality mattress at an exceptional price. Getting it through my bedroom door and into my bed frame by myself once it had been unwrapped was interesting, lol- it was like trying to steer a 110 lbs Chalupa (got myself a queen medium firm), so you might want to enlist a friend's help. But I managed alone, so other than that whole experience was extremely low maintenance and I would highly recommend this mattress to anyone. Been sleeping great and having less aches and pains as a result, having a great mattress makes a bigger difference than you realize! Enjoy!
Ever since I bought my Tomorrow Sleep mattress I have never slept better. My lower back thanks me every single night. I highly recommend buying this product.
To be fair, I didn't think we needed a new mattress. I was fine, but my husband was miserable! His neck hurt, his back hurt, his legs ached...every morning. So, we researched lots of mattresses and decided on the medium firm Tomorrow Sleep mattress. Well, it's been over a month and we are so happy! No more aches and pains at all. For reference, he is 6'2" and 220 pounds. I think I am more comfortable too. I liked our old mattress because it was a pillow top and I liked the squishy-ness. This doesn't have that, obviously, but it's still soft and yet really supportive. There doesn't seem to be the issue with heat retention like traditional memory foam. I also appreciate the fact that the edges of the bed don't sink like other memory foam mattresses. Overall, we would definitely recommend this mattress!
Originally got the firm, but changed to the soft and am very happy with it. It cradles my body with plenty firmness and stability.
The mattress came and was easy to install. I did it by myself up a 3rd floor of a Manhattan walk up. The mattress itself is amazingly comfortable. The memory foam doesn't make you feel stuck or sunk but provides just the right level of support. I'm super happy!
I wanted a mattress that would work with an adjustable base, but was concerned about 'sleeping hot' on a memory foam mattress.
The Tomorrow mattress is a great alternative for anyone who wants the support and comfort of memory foam with the 'breathability' of an inner spring. I sleep deeply and comfortably - not too hot...not too cold...just right!
This mattress is the most comfortable mattress I have ever owned, it was also very well priced. I would definitely recommend this company to friends & family. Very pleased customer.
We purchased the Medium Firm and love it, although I'm sure Medium Soft is equally as epic. For the first time in years I am sleeping through the night and not flipping around trying to find the least painful position. I just can't recommend this mattress enough!
I've had this bed about three weeks now. I got the firm one. It sleeps comfortably, though I think I would probably prefer the softer one as I am a side sleeper and this makes the bottom of my ribs a little painful some nights. Also, the two bottom corners never decompressed fully so the bed isn't necessarily a box in shape as it is more rounded on the foot of the bed. This isn't as obvious on my bed frame with a duvet on it.
I ordered the firmer mattress as I needed more back support. After 2 nights I found it to be too firm,both for my wife and I. I called customer service and they sent a mattress topper. It didn't help. I called customer service and asked for the bed to be picked up. They were extremely helpful and arraigned for the pick up and full refund. Very pleased.
I thought I was sleeping fine in my last bed, but my Tomorrow Sleep mattress is comfier than I ever thought possible! The medium firm offers great support and the perfect amount of sink in the memory foam. At the end of the day I look forward to the joyful experience of climbing into bed.
My wife and I had a bed from when we got married 10 years ago. It was horrible and we knew it but couldn't afford anything until now. This mattress has changed everything about sleeping. We now look forward to going to bed, spend time reading books in the bed and struggle to get out of bed in the morning! With our old bed, we looked forward to hotels for the beds and now? We have a great bed at home!
We switched from a very high end but old matress. I am a 100% side sleeper and I have found that this bed is very comfortable for me. I see less back pain. My wife (a stomach sleeper) is still on the fence. She feels that it get's more comfortable every night but I think the adjustment period for her will be longer. We purchased the white glove service and that was flawless. They came and took our old matress and had the new one up in minutes. No real noticeable off-gassing or orders. Overall pleased so far but plan to evaluate over the 100 day sleep period.
We went with the medium-soft mattress. My girlfriend is uncomfortable sleeping on firm mattresses for more than a week or so at a time. I've had a Keetsa for a while which was nice, but it got lumpy really fast and it's firm so we needed a change. We cross shopped a number of mail order mattresses and knew we absolutely didn't want all-foam. The tomorrow sleep medium-soft is supportive and comfortable while still being cloud-like and soft, a perfect combination. We're really happy with it!
The shipping container was sturdy and the included tool to open the plastic safely is a really nice touch.
I ordered the mattress on Tuesday and received it on Thursday. Super fast delivery. Quick and easy set up. But, the best part was the sleep. I have the medium firm. I had such bad back pain from my old mattress that disappeared overnight. I am thrilled with this purchase.
We loved both the ease of delivery of this item and the product itself! The mattress arrived fast and was easy to get out of the packaging & set-up! Note the medium-firm is definitely on the firm side, which is what we we were looking for. Also, be patient for the sides of the mattress to plump up after laying flat. We ordered the mattress a few months ago, and have been sleeping well ever since.
I've been hesitant to buy a "bed in a box" solution for a while now. I'm surprised at how firm the mattress is at first but when you lay onto it it conforms to you in a great way.
This is one of the best decisions I have made in a while. I was in need of a new mattress because my old mattress was about 12 years old. Given that I have two surgically repaired shoulders due to epilepsy testing (I have epilepsy) sleep is a crucial part of my regular routine. I need 7-8 hours every night and the mattress has been a huge help. I was so impressed that I decided to get one for my dad's Christmas gift. He is in dire need of good quality sleep as well.
We purchased this mattress 3 months ago - in the height of summer in Florida. Our old mattress always slept "hot" - blankets tossed on & off nightly. This solved that problem. Used prior bed's old foundation. I also purchased an "outlast" lightly quilted blanket (Sealy) , and the Tomorrow mattress protector for a totally temperature-regulated sleep environment. Oh, and it's very supportive for various sleep positions to boot. Purchased the medium firm. He loves it very firm. I still find it quite firm when laying down at first, but then it gets more comfy and you start to kinda sink-in. Happy Purchasers' are we!
I love the comfort and stability of the mattress. I sleep soundly and wake up with no back pain at all. Customer service and delivery were excellent. But it feels smaller (narrower and shorter) than my old queen mattresses and doesn't perfectly fit my standard queen bed frame.
I did a LOT of research before purchasing this mattress. I watched YouTube videos with reviews on boxed mattresses and read several blogs. At the very end of my research I saw a video talking about this mattress and how overwhelmed the reviewers were by this new mattress. So I decided to take a leap, specifically for the hybrid aspect. I liked the idea of the individually wrapped coils combined with the memory foam top. My husband really needed something softer, that relieved the pressure on his nerves, while still supporting his back. He works long hard hours on the powerlines, sometimes working 28hr work days. I'm happy to report that after having this mattress for a few weeks now he can positively say this is the most comfortable mattress he's ever slept on. He is constantly calling this mattress "magical". For the first time in a long time he says he wakes up actually feeling refreshed. He used to wake up with numb hands and lots of pain in his lower back. Now he says his hands no longer go numb by the morning and he wakes up feeling no back pain at all, even after working incredibly ling hours. This mattress is awesome. Literally one of the best purchases we've ever made. I know for a fact we'll be buying more of these mattresses in the future as we phase out the others in other rooms.
Naturally, I'm pretty stubborn. Especially when it comes to choosing a new bed over one I've been used to for most of my life..
I have two herniated discs in my lower back and I've been having a lot of trouble finding a matress that would allow me to have a well rested night's sleep.
After doing plenty of research, I came across Tomorrow Sleep as having one of the better mattresses to help with those, like me, suffering from back pain.
I must say, I have been pleasantly surprised at how comfortable this matress is. Not to mention, it costs much cheaper than many of the traditional beds I had been shopping around for.
Overall I rate this bed pretty great and so far I've been pretty satisfied with the results.
Been having trouble sleeping due to my back. I didn't know if my current mattress was too firm or too soft. I finally jumped on a leap a faith and tried tomorrow sleeps firm mattress. I've had it for a week but everyday so far my back has been better. I still get neck paid but I believe that's becaue my pillow is too stiff.
I am very particular about mattresses and have normally spent thousands. I spent way less with Tomorrow sleep and couldn't be happier!
I have struggled sleeping due to tremendous hip pain. I went from a firm mattress to a memory foam mattress that I've had for the last 4 years. Nothing worked. I read about this mattress, saw it was reasonably priced and stayed within my budget so gave it a try. NO PAIN! No pressure points of pain! none... I don't know how it does it as it doesn't feel that soft. I read the reviews about the medium firmness feeling to firm so I got the soft. This is a Firm mattress with a little bit of give. I expected it to be a little softer, give you that sink in feeling. however I was so pleasantly surprised sleeping on it that it was so perfect... It felt "luxurious" and like I said no pain.. so not sure how, but it works....
This is one of the best mattresses i've ever slept on. Fist night, laying down i was out like a light. The best!
I highly underestimated the impact that a high quality bed could have on my life. Even through the moment of purchasing a Tomorrow, I had my doubts. Two weeks later, I am a believer. I wake up rested... Fully rested. My nights are better, and my days are better. Thank you, Tomorrow.
My wife and I purchased a Simmons Black Hybrid mattress and really love the mattress. Our teenage son's mattress was getting old but we didn't want to spend the "Simmons Black" kind of money for him. We found Tomorrow's Hybrid mattress with a google search and the positive reviews and much less expensive pricing convinced us to make the plunge. Our son loved his mattress and commented that his back doesn't hurt anymore when he wakes up. We also decided to buy one for our guest room and our daughter slept in it for a week when she came home from college and mentioned it was the most comfortable bed she has ever slept on. When I lay down on the mattress it feels awfully close to our Simmons mattress so much that we may go the Tomorrrow route when we replace our mattress in the future.
I feel like Daddy Warbucks in the closing scene of Annie. If only my desk chair at work felt this good, I think I would be a millionaire by now. But seriously, I love this bed.
As a side sleeper, I thought waking up with hip pain was a way of life. After 3 nights on the Tomorrow Sleep hybrid I have woken up pain free each morning. I'm saying goodbye to innerspring mattresses forever!
After laying on the mattress after it had come straight from the box, I was a little worried. It felt like I was laying on cardboard. Hah.
But! After coming back the next day (new mattress for the new house), i was very happy with my decision. I really like it. Hopefully the GF does too. We were going to go with a stearns and foster. I had actually already ordered it after trying it out in the store. But! I compared the materials and how the mattress was made, to this Tomorrow Mattress and decided to take a chance.
The price and the anatomy of this mattress is what made me select this. I've only slept on this mattress a handful of times, but, so far so good.
There's a confusing list of choices today with so much competition in the mattress world, I'm very happy I chose Tomorrow Sleep. I honestly haven't slept better in years. Where was this mattress 10 years ago when I paid $2200 for my old one? There's no comparison.
For years, I used to wake up practically hunched over with back pain. It was a struggle getting through my morning and I thought that this was just a facet of aging. Then, I started sleeping on the Medium Firm hybrid mattress from Tomorrow. To say that it's changed my life is an understatement. I wake up now with no backache; instead I've got a spring in my step!
This mattress is so well constructed. I travel a lot and I find it better than the best hotel beds. I can already tell after a few months that it's going to stand the test of time. Best quality at a very affordable price. I highly recommend it.
I don't know how they did it, but Tomorrow Sleep has made a bed that stays cool all night. I've grown used to waking up in the middle of the night hot and uncomfortable, tossing around trying to find a cool spot. I tried sleeping without a blanket, keeping the window open, and even using the AC in the dead of winter. Who knew all I had to do was change my mattress? I'm finally able to sleep through the night and not be a sweaty mess in the morning.
This bed is definitely better than I expected! I often sleep right up to the edge of the bed and with my old mattress, I've actually fallen off of it a few times.... embarrassing and painful, I know lol. Not with my new Tomorrow Sleep mattress! When they said this bed has edge support, they meant it! I can also tell that they put a lot of work into the full construction of the bed. I have 2 toddlers who think my bed is also their bed, and so far, this bed has lived up to the demands of a busy family life. I decided on the Medium Firm and it is fantastic!
This mattress helps keep us cool and comfortable when sleeping, unlike our previous bed, which was all-foam and super hot! Now my wife and I fall asleep with no trouble... our dog Pete seems to really enjoy it too!
I use to wake up with really terrible backaches from my old spring mattress. However, once I started sleeping on my new Tomorrow Sleep bed, I have been waking up with much less pain and soreness in my lower back. I got the Medium Firm and I think it's giving me the perfect amount of support... best decision I ever made!
My husband and I both have lower back pain, and the medium firm mattress offers great support. We also love the fact that we aren't disturbed when one person gets up in the middle of the night. The set-up was so easy too!
We will definitely recommend this mattress to our friends and family!