Rating this was hard for me. The good- it is comfortable. Especially if you like a soft topper. You sink right into this. I am very happy with the comfort. The bad- I don't think the quality is that good. If you grab ahold of it to move it too hard it will rip pieces off of it. I guess you could say its somewhat fragile, which I wasn't expecting. So, that being said, I am also concerned with how long this will last without smashing down flat and becoming useless. It doesn't seem like much more than a piece of soft foam to me. I would not label this memory foam, it is mostly just a piece of 4" soft foam. Don't confuse this with a Tempurpedic type material, cause I owned a Tempurpedic and this is nothing close to that material. If you want to add softness to your bed, and don't mind the price, I would say buy it, it will add comfort. If your big on quality and are looking for a true memory foam topper, you might not be satisfied with this. I just hope its not flattened out in a few months. If it retains its shape and comfort I'll be very satisfied with it, in the mean time I will be concerned.

I have purchase a 3 inch and a 4 inch Memory Foam from Great Offer Stock. The best prices, by far, than any other place. We love our Memory Foam. I do recommend that you measure your mattress and buy larger and cut the excess off with an electric knife. They are all the same price and seem to run a few inches shorter than your actual mattress. If that does not bother you then buy your correct size. We used the 3 inch for 2 years and loved it, finally put it on the guest bed and purchased the 4 inch for us. Really can't tell much difference in the 3 and 4. No problems with smell, just let it air for a day or so.

Loving this on top of my 8 inch foam mattress.

it is just a little too long. had to cut about 2inch. off

Would buy 1000 x over, its like sinking into a pillow.

Like most of us, I read the reviews for this and many other memory foam mattress toppers, and felt comfortable making the decision to buy this one. Being new to memory foam, I did not know about the difference in density and weight of the topper. We have had a 3 inch, 2 pound topper for over a year and it sure was better when it was new, so I had high hopes for the 4 inch one. First of all, it came almost overnight, that was awesome; it unrolled in perfect shape and had no odor, we put it on the bed immediately. I wake often to turn over and find I am sleeping for longer periods on the same side, so my hips and back are not sore in the morning. After a few weeks, we are both very happy with the product.

I have not slept this well in years. We decided to go with a lower end mattress and 4 inch memory foam instead of a pillowtop mattress and have not been disappointed. This 4 inch memory foam sleeps is good quality.

I have several manufactures' memory foam mattress toppers, and pillows, mostly Serta (from Overstock) and some of the RV matress sets (memory foam) and the trick seems to be, the higher the density, the more bang for your buck. 6 Lb. foam is the high-standard, but comes mostly with the very high-end products. This mattress topper was 4 Lb memory foam, that's why I chose it (probably the densest foam you can get with these mid-priced/low-priced toppers) and it's good. Best night's rest ever with memory foam; now I have it everywhere, in every bedroom in the house! greatofferstock.com rules!!!

I love this mattress topper so much! It was 30 degrees when it arrived so I kind of had to force the roll open but I was almost afraid it was going to snap, thankfully it didn't and it warmed up and became soft. There was a slight odor but not anything too distracting for me. My mattress was also ordered off here and was already soft with two inches of memory foam. I only ended up with this one because the one I bought for myself (which has 2in. memory foam and a down alternative on the other side) was the one my roommate liked best so we traded. I liked this one better anyway. It's like sleeping on a cloud. I'm a bigger and solid person, sleeping with this topper has really saved my back and saved me from a lot of pain. I don't have any pressure points pushing on my hips and shoulders and my back pain has lessened quite a bit. My neck is no longer stiff in the morning. One thing to note is that mine was actually blue when I received it, not white like in the picture. It did expand to it's full 4inch height which I was pleased with (did not happen with the other topper). I only wish that it came with a washable cover. I have a full size bed and ordered the full size, it overhangs the mattress by about a centimeter on all sides. Update: After almost two years of sleeping on this mattress topper I'm still in love with it. After some adjustment I now sleep on my bed with no pillow. On my back I just lay down and everything feels supported. On my side I just put my forearm under my head. Back pain is still gone. It's still rebounding like before and I haven't noticed any shredding of the topper even though I can move around quite a bit. After sleeping on it through the summer it does sleep a bit hot but it wasn't enough to make me sweat (I don't sweat very easily though) and it wasn't unbearable, just uncomfortable. It did make it hard to sleep a few nights but I've had worse nights with a regular mattress. I do want to eventually upgrade to a cooling mattress though. I still really wish it came with a cover. It does slide around a bit but only because I can be restless when I sleep hot. Update: this year (2019) I did notice some compression/softening of the memory foam. I sleep on the same side/place and noticed I would roll more towards the edge without meaning too. I started sleeping more towards the middle and switching sides. It has helped and I feel like giving it a little break on that other side has helped it to start rebounding again.

I can sleep more better with the new pad that I have got . the 4 inch ultra soft memory foam

The Comfort Dreams Ultra Soft 4-inch Memory Foam Mattress Topper feel like you are melting in your bed and it doesn't take long to fall a sleep.

The mattress topper is wonderful to sleep on. I had a 3 inch, which I love, also. I needed to get another so decided to get the 4 inch. It is very comfortable.

The mattress topper is perfect for a college dorm mattress that is only 4 inches. This topper adds an additional 4 inches.

OK, the good points are the following: soft and keeps its density. But, we have owned many foam mattress covers and I am replacing this one. It is not the quality, but the softness can be a problem. My husband is over 200 lbs and he sinks into the foam and I roll into the sinkhole! If you sleep alone or have a lightweight partner, this may not be a probem. Also, the topper is wide and although our mattress is new, I had to cut this off on one side to fit, otherwise it hangs over the mattress. Try cutting 4 inches of dense memory foam! Seems to retain too much heat. I am ordering a 2 inch gel foam topper today (from Great Offer Stock of course!) .

I bought this mattress topper to use in our travel trailer, underneath the existing mattress in our King bed. In our house, we have a Temperpedic, so I wanted something that would give similar comfort. I studied density ratings and decided on the 4" with a density rating of 4. Since RV beds are not sized like regular beds, I wasn't sure about the King size. As it turned out, the width was perfect, but we cut about 6" off the length. We camped for 4 nights and the difference was great. It was much more comfortable and no hard spots. The density is good for our purpose, but there is a BIG difference between this and a Temperpedic. When you press your hand into the foam, it disappears quickly. The higher the density, the longer the handprint should remain. The Pro is that because the density is less, the weight is less, too (about 35 pounds for a King) and that is better for weight control in an RV. I ordered the topper 1 week before our trip and shipping brought it to our door the day before we left. Unlike other reviews, there was no odor. We did leave it out overnight to "breathe and relax". I am pleased with the product and with the delivery.

This topper is amazing! Bought it a few weeks ago and let me tell you, it has changed my sleep forever! My boyfriend and I never want to get up from bed now. We feel like we are strapped down or glued to the bed thats how comfy it is, which isn't a bad thing lol. We sleep like babies and it has actually helped out a lot with my back pain. We definitely feel more rested, even though we never want to get up, which also isn't a bad thing. In case you are concerned about lighter and heavier couples, I weigh about 125 and my boyfriend weighs about 210, and it seems to work out just fine for both for us, if not even better than we could have imagined! I honestly cannot wait to get home everyday to just sleep in my bed. I have never been so excited and anticipated sleep as much as I do now. I even take naps during the day thats how awesome this topper is. And Yes, I am a grown woman but naps are awesome especially when you have an awesome bed. Maybe I'm being a little overboard or over dramatic but this is some serious stuff here lol. Note: the first few days I had the topper I use my old sheets, which didn't fit properly and for some reason I think that turned the topper a bit yellow because the sheets were on so tight that the foam couldn't breathe. I mean I don't know but either way it's fine, now that I bought bigger sheets, which are 17" deep. The old sheet I had were 15" deep which were not good because they we too tight. The foam needs to breathe in order to maintain it's shape etc... The length and width are USUALLY the same on all the QUEEN sheets, if not I think it's 80x60x17 (LxWxH) for this one. By the way the product description says it is ultra soft but I don't think it's that soft as if there were no support, it is not like you sink in drastically. Well, what ever you decide enjoy your sleep because a healthy sleep promotes a healthy life! Enjoy life, sleep better! (wow I sound like a commercial, someone should give me a job testing out toppers I would be great at it!)

I bought this memory foam topper to go on top of the 7 inch mattress provided by my son’s college. He is very comfortable.

I purchased the 4 inch comfort dreams ultra foam maattress topper for my daughter who has lupis. She was only getting 3 to 4 hours of sleep a night until she received the topper. She now sleeps all night long, and says it is like sleeping on clouds...I would highly recommend.

Very comfortable but 4 inches is pretty thick. I wish I would have gotten the 3 inch version.

THIS IS MY 2ND MEMORY FORM TOPPER.AS LONG YOU GET THE 4 INCH THICK AND Density: 4 pounds. YOU WILL HAVE COMFORT. IT'S ALL IN HOW MUCH DENSITY YOU GET. THIS 1 IS A DIFFERENT BRAND THAN MY 1ST .AND THEY FELL THE SAME. AND THIS ONE WILL NOT RIP.WHEN PUTTING IT ON THE BED AND WHEN YOU TURN THE MEMORY FORM TOPPER. AND NO SMELL.VERY NICE PRODUCT.