






🛌 Upgrade your sleep game—comfort that’s worth the hype!
The ViscoSoft 3 Inch Memory Foam Mattress Topper King features high-density (3+ lbs/ft³) gel-infused memory foam designed for superior pressure relief, spinal alignment, and temperature regulation. Its ventilated structure and bamboo-rayon removable cover ensure cool, clean, and hygienic sleep. Engineered as a single foam block, it offers edge-to-edge support and long-lasting durability, backed by a 60-day satisfaction guarantee. Ideal for professionals seeking enhanced sleep quality and pain relief without replacing their mattress.






















| Best Sellers Rank | #6,279 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #23 in Mattresses Toppers |
| Customer Reviews | 4.4 out of 5 stars 14,582 Reviews |
M**.
Best Purchase I’ve Made in a WHILE
I have been looking for a mattress topper suitable for plus size side-sleepers for a while now. I did quite a bit of research before landing on this specific topper. My mattress is very cheap and springy, so I was looking for something that would conceal those properties as well as support my figure properly and alleviate pressure from my back and hips. I knew after the first night of sleeping on this that I had made the right choice. I considered cheaping out and choosing something lower quality (I’m broke), but I chose to invest in my health and comfort and boy am I grateful I did. I wanted to wait until I had slept on this topper for at least a few weeks before writing this review. My thoughts have not changed at all. This mattress topper is clearly very high quality. The assembly was very easy. I got the Twin size (3”) and it seemed ready to sleep on the second I finished assembling it and making my bed. Actually, I DID sleep on it as soon as I finished putting it together…and woke up hours later covered in drool. Yeah, this thing is the real deal. I’m so pleased with the performance of this topper. It fits my twin mattress perfectly and doesn’t give you that weird feeling of “you’re gonna fall off” when you sleep on the edge of it (like some air mattresses do). It also looks really nice and elegant. The topper itself is super soft, so if you were to just throw some sheets directly on top of it, it would probably feel heavenly. I want this thing to last, so I put it on under my mattress protector. It is still insanely comfortable. It supports my frame perfectly. I attribute some of that to my having an extra firm (and springy) mattress underneath, but this mattress topper definitely carries the comfy score 100%. I would wake up with terrible pain in my hips if I slept in my bed for more than 10 hours. I don’t experience that with this mattress topper. One of the biggest highlights for me is the potential for back sleeping. I avoid sleeping on my back because I ALWAYS experience nightmares/sleep paralysis when I do. I’ve gone to sleep on my side with this topper and woken up on my back in the morning - and I was not awoken by nightmares. Don’t ask me for a scientific explanation on that because I don’t have one. All I can say is that this mattress topper is awesome in numerous ways. Overall: I would highly recommend this topper for everyone, especially plus size folk like myself. It has been wonderful for both side and back sleeping. I can’t say much for tummy sleepers, but that’s not great for your health anyway, so I’m not gonna try it. I almost wish I could go back in time to before I bough this so I could experience the bliss of sleeping on it for the first time. Do yourself and your body a favor - don’t cheap out. Get the good mattress topper for the extra however many dollars. Your body and brain will thank you.
J**O
Mattress Comfort
I was hesitant that anything could resolve the problem with my back pain that my mattress was causing me. I had purchased this memory foam mattress prior to my knee surgery this past week in the hope that it could help my overall comfort during recovery. Not only has it helped my back, but it has been a very comfortable recovery so far. The mattress is thick, good quality, the fit was good and the firmness was just right for me. I'm very happy with this purchase.
W**T
Great quality for the price
I debated between the tempurpedic and the viscosoft topper. Decided to go with the viscosoft because the price is significantly less. The topper immediately expanded with no issues and was basically ready to use within a hour of taking it out of the box, there was off gassing and the typical mattress smell for the first 24-48 hours. I put it on a new memory foam mattress that was just too firm. The viscosoft topper has been so comfortable, I literally don't want to get out of bed. I myself only weigh 92 lbs and my significant other is 220 lbs. It's very hard for us to come to agreement on a mattress or topper as everything for me is not soft enough and everything to him is too soft and he sinks in. I can happily report that he loves this topper just as much as I do! Even though I don't weigh much I still feel my body sinking in just enough to be comfortable and supportive. I no longer wake up feeling sore and am getting much better sleep. I placed a cooling mattress protector over it and it seems okay, not overly hot. Because of how soft/plush the foam is I am concerned about how long it will last. With blankets, sheets, mattress protector, and the topper cover on the memory foam I still have concern that my pets jumping on and off the bed could rip or tear the foam. Time will tell how long it lasts.
R**R
A Side sleepers take...
After several days of researching mattress toppers and considering the escalating prices, I couldn't find a clear no-brainer choice. So, taking into account that every topper I read about had some negative reviews either about the comfort or the customer service, I looked for the 5-star ratings with an eye to the percentage of 1 and 2 stars. Finally, I came upon the ViscoSoft 3-inch memory foam topper, and while some said it was too soft, others too hard, the vast majority praised it. Obviously, comfort is a subjective and personal opinion, but since the large majority of people gave it a 5-star rating, I went with it. Delivery was on par with most of my Amazon deliveries. It came well packaged and was easy to unpack. We left it out on top of another bed to allow it to expand and off-gas (only a slight odor). After only one day, we put it on our bed. First impressions when initially lying on it were that it felt a little firm for my taste, but considering we had just removed a 2-inch TempPedic topper that was about 5 years old, most things would feel firmer. The first night left me somewhat concerned as I felt my hip and knee pressure points were triggered but not to the pain level they were with the old topper. The second night was much better, and as I write this, I just finished the 3rd night, and I'm quite pleased with the comfort level. My wife reports the same experience as I have. The overall quality of the foam and topper cover meet my expectations, especially considering the price (about $ 200.00) paid . I docked one star because of the initial firmness which I may revaluate latter if warranted.
C**S
It's like heaven!!
So far this has fit the bill on what I was searching for. It appears to be of good quality and it is exceptionally very comfortable. I got the Queen size and I'm loving it, feels like luxury. It is high density, heavy, and it is a medium firm plushy feel. You don't feel yourself sinking into it when you roll over, and aren't trying to climb out of a deep hole either, easy roll over. I do have a super firm bed from Bowles Mattress, the HD one that you can flip over and use both sides and I wanted to build upon it to my liking. Started with a firm latex thinking that would do but it didn't have enough cush feel like a cloud, so I got this and put on top of that and now I'm in heaven. So far no aches or pains in my lower back or anywhere. I also have a medium firm cloud temperpedic bed which is so comfortable when you go to sleep in it, but I would wake up in PAIN in my lower back, so that led me to this bed I have now. This is a 2 thumbs up mattress topper for me so far!! (Just wanted to also add, that this doesn't have an odor, it doesn't slip around on my bed and it doesn't sleep hot either like my Temperpedic Cloud does. If I could give this topper more stars instead of just 5 I would!! Thank you very much to the company that makes this (don't change a thing) and to Amazon for making it available to us!!!) A+++ (Feb 2018 Update) - Still happy and loving my topper, so comfy. (UPDATE- Dec.9, 2018) - I STILL, have nothing but positive reviews on this topper, it really is a great topper, it has been worth every penny in my case!! I don't regret getting it at all. (UPDATE- Nov. 29, 2019) - This topper is still great, holding up very well, looks and feels the same as the day I got it and still very much pleased with it!! I HIGHLY RECOMMEND THIS TOPPER!!! {UPDATE- March 2021} - Mattress topper is still holding up great, still very comfy. I am still very happy with this purchase whenever this topper does wear out, I will definitely be buying another for sure! I should get a discount for all the good reviews I give them, you'd think, but whatever, I do love this topper though and like helping people when I know something is a good product. I appreciate seeing people share their opinions of products, as long as it's "HONEST", it's very helpful.
K**D
Very Comfortable
My mattress is 8 years old and lately I’ve been woken up several times during the night with a sore shoulder. The only remedy was to take a pain reliever before bed, and I didn’t like doing that too often. My daughter has this topper on her king size adjustable bed and I noticed I didn’t have the problem if I slept at her house. Since it was on sale for Big Deal Days, I decided it was worth a try. Even though mine weighs about 30 pounds, I had no trouble unpacking it on top of my bed. It expanded for a day and there were no unpleasant odors. My deep pocket sheets fit fine and it works well on my queen size adjustable bed, with no slipping. I’ve had a good nights sleep for the past week with minimal shoulder pain. It does make the bed taller and a bit harder for me to get in and out, but it’s well worth it!
S**G
A lifesaver for a side sleeper!
My wife ordered a new mattress that was delivered in a box. It was much firmer than our old mattress and I was absolutely miserable. I'm a side sleeper and I don't sleep well on a firm mattress. I heard about the ViscoSoft Memory Foam mattress topper on YouTube. It was recommended by someone who has a channel about mattresses. I ordered the ViscoSoft topper and got it quickly. You are supposed to let it expand and air out for 24-48 hours, but I didn't have anywhere else to put it but on our bed. I opened it in the morning as soon as I woke up. It seemed to expand quickly. It also came with a cover, which helped with the smell. We slept on it that night. Ii was a little unsure about it the first night. I think I needed time to get used to it, but after a week I forgot it was there. I was sleeping happily every night. This is a nice, thick topper. The straps are adjustable and keep it in place on the mattress. The memory foam seems to be of a high quality. This really feels luxurious and well worth the price! I definitely recommend this mattress topper if you are a side sleeper, or you just want to make your current mattress more comfortable!
M**E
Great mattress topper but not for my lower back pain
I was so excited to receive this topper because my back and shoulders were causing me so much pain on my mattress. I didn't want to buy a new mattress, so, I purchased this one because it was supposed to be good for back pain. The quality of this topper appeared to be very good with a nice cover with straps to keep it from sliding on the mattress. I slept great on the first couple of nights. Then, gradually, I started moving around on the mattress because I felt my hips were starting to form indentations. I still had lower back pain though some other areas such as the shoulders and neck were much better. The problem kept occurring in every spot I shifted to, so I came to the conclusion that the topper is too soft to support my lower back and hips. The customer service person was great. I was able to get a refund without any issues. I would highly recommend this mattress topper if you don't have lower back pain.
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