Comfort Dreams 'Mem-Cool' 4-inch Memory Foam Mattress Topper

by Comfort Dreams
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ITEM# 11290402
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    Details

    ITEM#: 11290402

    The 'Mem-Cool' mattress topper from Comfort Dreams is made of dense, premium memory foam. Minimize tossing and turning and get a good night's rest with this four-inch thick topper. Originally designed for astronauts, this memory foam is designed to allow for superior air flow, is antimicrobial and hypoallergenic. Besides relieving pressure on the body, this memory foam is temperature sensitive and allows heat to dissipate for a more relaxing night's sleep.
    Features
    • Made of memory foam
    • 4-inch mattress topper
    • 4-pound density
    • 99 open cell configuration for maximum heat dissipation
    • 10 times the air flow of other memory foam
    • Reduces pressure points
    • Hypoallergenic
    • Anti-microbial
    • Temperature-sensitive

    Dimensions
    • Twin: 39 inches wide x 75 inches long x 4 inches thick
    • Twin XL: 39 inches wide x 80 inches long x 4 inches thick
    • Full: 54 inches wide x 75 inches long x 4 inches thick
    • Queen: 60 inches wide x 80 inches long x 4 inches thick
    • King: 76 inches wide x 80 inches long x 4 inches thick
    • Cal King: 72 inches wide x 84 inches long x 4 inches thick

    Memory Foam Tips
    • Arrives tightly packed in portable box for customer convenience.
    • Remove from packaging within 72 hours to maximize expansion.
    • You can sleep on it the same night it is unwrapped, however allow 48 hours to fully return to its original shape.
    • Vacuum sealing sometimes traps odors. After unwrapping, air for a few hours to eliminate trapped odors.
    • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

    Due to the nature of Memory Foam the firmness level of similar products may produce different firmness results

    Click here to view mattress topper buying guide.

    Once opened this product is non-returnable.

    Specs

    Features
    Type Flat Topper, Mattress Topper
    Thickness 4 Inch
    Memory Foam Type Memory Foam
    Density 4 Pound
    Firmness Medium
    Product Features Antimicrobial, Hypoallergenic
    Set Includes 1 Piece
    Dimensions See product description
    Model Number na
    Country of Origin United States
    • mem-cool exceeds claims.
      Verified Purchase
      Option: Queen

      I have 4 inch memory foam on every bed in my home and I have recommended to all my friends. However,although memory foam gives you a better sleep it can tend to make you warm even with a bed pad on top. Since I like to sleep in a cool environment I decided to try the Mem- Cool. What a difference! This product lives up to all it's claims. Although it cost a little more it is well worth the price . After I opened the package it only took 12 hours for the slight odor to dissipate .From now on I will only recommend 4 inch Mem-Cool Memory Foam Mattress Topper.

      Read More
    • Finally Free of Back Pain
      Verified Purchase
      Option: King

      I have been suffering from severe lower back pain almost from the minute I lay down at night on my 22 year old pillow top EXPENSIVE mattress. I would wake and get up several times each night or just toss and turn and rearrange pillows every night. I even placed soft pillows below my lower spine with no help. This has gone on for nearly 2 years now. I was even going to have a doctor check me out for the beginnings of problems with my sciatic area. I finally invested in this memory foam mattress topper because of the "Cool Max" feature. From the very first night I used this, the pain in my lower back and hip completely stopped. I have slept comfortably all through the night (except if the cats jump on ME) I don't even feel them jumping up on the bed anymore! I look forward to many more restful nights of sleep in the future. There was NO smell when I unwrapped it. The box with the king size sleeper WAS heavy..... about 50 pounds. So it was a bit of a struggle to do this myself but once on the bed and unwrapped, I was able to put a deep pocket fitted sheet over it immediately and make up the bed. There really was no waitinig time for a smell to subside or for the mattress to full lay flat. All in all, lifitng it up two flights of steps and getting it on the bed and the bed made up took me about half an hour. THANK YOU THANK YOU THANK YOU for offering this wonderful product.

      Read More
    • Could have been a 5 star!
      Verified Purchase
      Option: Queen

      I really like this 'Mem-Cool' 4-inch Memory Foam Mattress Topper! It's very comfortable, without being too soft, it doesn't absorb and store body heat like I thought it might, so I don't get overheated, which is great as this was a concern before buying it. The 'odor' that peope had mentioned was minimal and dissipated quickly, within the first few days, so again this wasn't an issue. This topper is made specifically for Overstock. I was surprised as I didn't know Overstock had their own brand. I think I was short changed in the sizing of the topper. I ordered a 4 inch depth, Queen bed size, but it's most definitely smaller than my standard queen bed size by several inches all round. It's also a 3 inch depth, not a 4 inch, even after allowing 72 hours (48 is recommended) for full expansion after unpacking from the shrink packing it arrives in. It clearly stated on the box that it was a Queen bed size, 4 inch so I know there wasn't an error in what was sent. The size appearance of this item is the reason I didn't give it a full 5 stars.

      Read More
    • Indeed a thick memory foam of excellent quality
      Verified Purchase
      Option: Queen

      The product is as described. However, I am really disappointed that I bought it because I can't use it and memory foam is not returnable. I have a pinched nerve in my back and my mattress was too soft. So I bought a queen sized futon for my bed and planned on buying a 2 inch memory foam topper. When I read the reviews of toppers there was a review that recommended that large people buy a 4 inch foam for better support, so I decided to buy the 4 inch foam and bought the most expensive one because I really need good support. The first time I slept on it I knew I'd made a huge mistake. I sunk down into the memory foam and faced the exact same problem that I had with my old mattress! I tried it for a week and every day woke up with a very sore back and radiating leg pain. Finally I ordered a 2 inch foam and that was perfect! Enough softness to pad my hips and shoulders but enough support to keep my spine relatively straight. This was an expensive, $*** mistake.

      Read More
    • Dreaming in Comfort
      Verified Purchase
      Option: Queen

      For years I had been anticipating getting a tempurpedic mattress and sleeping within blissful comfort. After getting one I was so very disappointed. I would wake up with my entire backside slightly damp from sweating. It also truly was not very comfortable. I ended up sending it back within the 90 day guarantee. My husband and I then ordered a sleep number bed and it is ok but not wonderful. I hemmed and hawed about ordering this mattress topper for about a year and am so extremely glad that I did. It is amazingly comfortable and does not make me sweat. This addition to our bed is nearly as comfortable to sleep on as the best mattress I have ever owned. I am thrilled with my purchase of this product!

      Read More
    • Unbelievable Sleep
      Verified Purchase
      Option: Queen

      I LOVE this product! It's made sleeping so wonderful that I never want to get out of bed. I actually think about it when I'm out. I have arthritis and bursitis in my hips so I tossed and turned all night before buying this. I was really worried because I am such a hot sleeper and sometimes sweat in my sleep. Not a problem at all with this mattress. So glad I bought it. Worth every penny. I wake up rested and refreshed for a change.

      Read More
    • Lee
      Verified Purchase
      Option: Twin XL

      The Comfort Dreams 'Mem-Cool' 4-inch Memory Foam Mattress Toppers we bought for our Twin Beds are wonderful. We are very pleased with them. Thanks

      Read More
    • What a keeper!!!! We love this mattress topper...
      Verified Purchase
      Option: Queen

      My husband and I are very very happy with this Mem-Cool 4" mattress topper!!!! We have already recommended it to several or our family and friends. We will be purchasing another one soon for our guest room. We were hesitant to purchase a memory foam topper because of our concern with how they handle body temperature displacement. We both have had back problems and trouble sleeping on our regular mattress and our doctor and chiropractor recommend these memory toppers. After researching the memory foam toppers and how it handles body temperatures related to fever, illness, chills, etc. we decided the Mem-Cool was the one to look at. After reading several reviews about this topper we decided to go ahead and purchase it. What a fantastic decision!!!! We have had this in place for several months now and are just ecstatic about it. We can both sleep on our backs without waking up with back pain or waking up several times to readjust our body positions. I haven't been able to sleep on my back for years. What a great relief. We both sleep through the night and wake up fully refreshed. This topper cradles your body and just makes you feel so wonderful. We fall asleep faster and hardly move at all during the night. It handles body temperature displacement better than I anticipated. And for me that is just a little slice of heaven. We went with the 4" inch topper instead of the 3" because of the reviews. In taking our time to unwrap and unfold the mattress we did not have any issues with tearing, folds, or corners not coming back to shape. We followed the instructions and let the topper 'rest' for 3 days. Initially there was a slight odor on unwrapping but we anticipated that. It was gone within 24 hours. If you are considering a memory foam mattress topper I would definitely get this one. The only issue I have now is I need to purchase mattress covers and sheets with deeper side pockets. :D :D We hope you have as much comfort and pleasure with you purchase of this topper has we have had.

      Read More
    • Performs as advertised
      Verified Purchase
      Option: King

      Very Pleased! I feel that I should state that I was dismayed by the appearence of the product. There were some larger than average 'holes' in the pad that measured about 1/4 inch wide. But this does not affect the quality of sleep, the feel of the mattress or it's function. The holes although they are not numerous or of any discernable pattern, may be a function of the 'memory cool' feature. My husband and I sleep much cooler on this than our previous 2 inch memory foam topper. I would highly recommend it. There was also no unpleasant smell that some of the other reviews had mentioned. I will by more for my other beds in the future.

      Read More
    • Mem cool 4 inch memory foam mattress topper
      Verified Purchase
      Option: King

      Very comfortable, just wish it would have been the size stated. I ordered a King size, product came at least four inches too short. My husband and I split the difference of it being too short, two inches at the top and two inches at the bottom of our bed. It does work but should have been King size as stated, not square.Very comfortable and practically no smell right from the packaging. We had hoped to gain some inches by letting it 'relax' from the packaging for 48 hours, no luck.If product was as stated would definitely recommend to friend.

      Read More
    • mem-cool exceeds claims.
      Verified Purchase
      Option: Queen

      I have 4 inch memory foam on every bed in my home and I have recommended to all my friends. However,although memory foam gives you a better sleep it can tend to make you warm even with a bed pad on top. Since I like to sleep in a cool environment I decided to try the Mem- Cool. What a difference! This product lives up to all it's claims. Although it cost a little more it is well worth the price . After I opened the package it only took 12 hours for the slight odor to dissipate .From now on I will only recommend 4 inch Mem-Cool Memory Foam Mattress Topper.

      Read More
    • Dreaming in Comfort
      Verified Purchase
      Option: Queen

      For years I had been anticipating getting a tempurpedic mattress and sleeping within blissful comfort. After getting one I was so very disappointed. I would wake up with my entire backside slightly damp from sweating. It also truly was not very comfortable. I ended up sending it back within the 90 day guarantee. My husband and I then ordered a sleep number bed and it is ok but not wonderful. I hemmed and hawed about ordering this mattress topper for about a year and am so extremely glad that I did. It is amazingly comfortable and does not make me sweat. This addition to our bed is nearly as comfortable to sleep on as the best mattress I have ever owned. I am thrilled with my purchase of this product!

      Read More
    • Finally Free of Back Pain
      Verified Purchase
      Option: King

      I have been suffering from severe lower back pain almost from the minute I lay down at night on my 22 year old pillow top EXPENSIVE mattress. I would wake and get up several times each night or just toss and turn and rearrange pillows every night. I even placed soft pillows below my lower spine with no help. This has gone on for nearly 2 years now. I was even going to have a doctor check me out for the beginnings of problems with my sciatic area. I finally invested in this memory foam mattress topper because of the "Cool Max" feature. From the very first night I used this, the pain in my lower back and hip completely stopped. I have slept comfortably all through the night (except if the cats jump on ME) I don't even feel them jumping up on the bed anymore! I look forward to many more restful nights of sleep in the future. There was NO smell when I unwrapped it. The box with the king size sleeper WAS heavy..... about 50 pounds. So it was a bit of a struggle to do this myself but once on the bed and unwrapped, I was able to put a deep pocket fitted sheet over it immediately and make up the bed. There really was no waitinig time for a smell to subside or for the mattress to full lay flat. All in all, lifitng it up two flights of steps and getting it on the bed and the bed made up took me about half an hour. THANK YOU THANK YOU THANK YOU for offering this wonderful product.

      Read More
    • Unbelievable Sleep
      Verified Purchase
      Option: Queen

      I LOVE this product! It's made sleeping so wonderful that I never want to get out of bed. I actually think about it when I'm out. I have arthritis and bursitis in my hips so I tossed and turned all night before buying this. I was really worried because I am such a hot sleeper and sometimes sweat in my sleep. Not a problem at all with this mattress. So glad I bought it. Worth every penny. I wake up rested and refreshed for a change.

      Read More
    • 4 Lbs.? I don't think so

      Bought this topper to replace a too soft 3 lbs topper. It is softer than the 3 lb.No support at all- you "touch bottom" right away. Also tended to remain compressed after I got up and got lumpy and misshapen after a few weeks. I freecycled it. Maybe someone will use it for a pet. As others have mentioned, these are nigh-on impossible to return because it is difficult/impossible to re-compress and repack. When you are talking queen size, you are talking about considerable weight as well. Wish there was a way to try these out first.

      Read More
    • Awesome Topper
      Verified Purchase
      Option: Queen

      What can I say, NO odor, NO problems with plumping up after opening, NO problems with size, it was actually LARGER than the queen sized mattress it was placed on. Great purchase, as my last one was, the only suggestion to make from my last experience is to invest in a nice mattress protector to go over the mattress topper as well as the mattress itself, my last one would have likely lasted longer had it been covered. As with all foam products, the eventuality of breakdown is inevitable, it will start to tear and crack and have tiny pieces begin to come off; with a cover I think that will all be minimized to maximize the life of this moderately expensive item that is a must for anyone with chronic pain, especially Fibromyalgia. You will never feel bruised when you climb out of bed with this fabulous luxury item!

      Read More
    • I am a Skeptic
      Verified Purchase

      I am 48 years old and feeling every minute of it for the past two years. I have had a hip aching with sometimes unbearable pain for at least one year. You know how it is when a part of your body aches so badly that you can't get comfortable. I read these reviews and thought it would be comfortable if nothing else. I love a luxurious bed and spend a fortune on linens. After just ONE NIGHT of sleeping on this (I didn't even wait the two days for it to air out as recommended), my hip pain was gone. I have no lower back pain at all. I urge everyone suffering with that pain to try it. The $1 shipping is amazing for a 49 lb item.I don't ever ever ever write reviews. I had to for this one so other people could know. Good luck and happy new year!!!

      Read More
    • Indeed a thick memory foam of excellent quality
      Verified Purchase
      Option: Queen

      The product is as described. However, I am really disappointed that I bought it because I can't use it and memory foam is not returnable. I have a pinched nerve in my back and my mattress was too soft. So I bought a queen sized futon for my bed and planned on buying a 2 inch memory foam topper. When I read the reviews of toppers there was a review that recommended that large people buy a 4 inch foam for better support, so I decided to buy the 4 inch foam and bought the most expensive one because I really need good support. The first time I slept on it I knew I'd made a huge mistake. I sunk down into the memory foam and faced the exact same problem that I had with my old mattress! I tried it for a week and every day woke up with a very sore back and radiating leg pain. Finally I ordered a 2 inch foam and that was perfect! Enough softness to pad my hips and shoulders but enough support to keep my spine relatively straight. This was an expensive, $*** mistake.

      Read More
    • pure AHHH
      Verified Purchase
      Option: Queen

      Although the size is somewhat smaller than stated...it draws up about 2 inches short for my queen bed...it is pure comfort. I have bought them for all my beds and would review all the same. They DO need to air a day or two and then be careful lifting onto the bed as they will tear and are quite heavy. The +Mem-Cool+ do seem to breathe a little more than the regular memory foam which is nice because I do not want to sleep without it in the summer and I am hot natured. You will need to buy deeper pocket fitted sheets with these.

      Read More
    • Memory topper
      Verified Purchase
      Option: Full

      This topper is worth the extra money. Follow instructions, and let air out. It fit my mattresse perfect. I can now sleep on my back, which I haven't done in 20 years. It appeared smaller at first, and almost immediately expanded. Before I purchased it, I woke up at least 3 to 4 times a night. I sleep thru the night, and I feel great. I hope this product never gets discontinued, because I would buy again, if I need another. If you do the research, you will always come back to this one. It has a firmness, but yet gentle and comfortable when you are laying on it. No reason to spend thousands on other products, when this one works so well.

      Read More
    • Verified Purchase
      Option: Full

      This user earned $1.00 in rewards for writing this review.Learn More

      I bought this to top an economy mattress that didn't feel quite comfy enough. It did the trick and best of all, it didn't slide around on the bed.

      Read More
    • Verified Purchase
      Option: King

      This user earned $1.00 in rewards for writing this review.Learn More

      Purchased to put in my RV since they are not the most comfortable beds. It is very comfortable and for someone with prior back surgeries I have no issues after spending nights sleeping in the RV on this topper

      Read More

      This user was entered into a sweepstakes after submitting their honest review.

    • Verified Purchase
      Option: Cal King

      This user earned $2.00 in rewards for writing this review.Learn More

      Bought this for my daughter's dorm room bed. She said that after putting this on, she was able to get the best nights sleep she's had all semester and that she could have stayed in bed all day. Not sure if that was a good thing or not!

      Read More
    • Verified Purchase
      Option: Queen

      This topper has helped so much with my shoulder and hip pain. I can finally sleep through the night! Had to buy new sheets with super deep fitted sheet but well worth it!!

      Read More

      This user was entered into a sweepstakes after submitting their honest review.

    • Verified Purchase
      Option: King

      This user earned $1.00 in rewards for writing this review.Learn More

      I had been SO looking forward to getting this. I really wanted one that wasn't so 'hot'. I followed the directions when unpacking it. It is soft and comfy. Cool though? Nope, not one bit of difference. I would NOT have bought this. I had a memory foam topper, which I loved, but it made me warm to sleep on it. I actually had to 'wiggle' bills around to free up the money to buy this because I wanted to sleep better. Now, I am out close to $*** and cannot return it. Won't recommend this and won't buy another one. At least I won't buy from here where it is so very misrepresented.

      Read More

      This user was entered into a sweepstakes after submitting their honest review.

    • Verified Purchase

      I LOVE this topper. After almost 10 years it's finally giving in and needs replaced. I got sick 5 years ago and spent a lot of time in bed. I plan on buying this very item again. I just hope the manufacturer hasn't changed the "recipe" and it's exactly the same as the last one I bought. I have a Cal King and loved it so much I bought one for the queen bed in the guest room. The one in the guest room is still in perfect condition. My husband uses the queen bed cuz his apnia. People love this topper. so it is slept on often. I DO recommend this product to other people.

      Read More
    • Verified Purchase
      Option: King

      This user earned $2.00 in rewards for writing this review.Learn More

      I absolutely love this mattress topper. I purchased a similar one 10 years ago from overstock and only threw it out because I was moving and figured it was easier to get a new and improved one. This one is definitely cooler than the other one I owned. It is firm yet soft enough and fits perfectly on my bed. It arrived wrapped up and quickly opened fully and did not have any odor at all. I highly recommend this for anyone who is desperate for help with their backs and a better nights sleep!

      Read More
    • Verified Purchase
      Option: Queen

      This user earned $1.00 in rewards for writing this review.Learn More

      Turned up with chunks missing from it. A lot of off gassing, it took days before the smell was reducing even a little bit. I ended up sprinkling dry carpet freshener on it and vacuuming off. Reasonably comfortable but not sure this is really much cooler than regular. Did get reduction due to damage.

      Read More
    • Verified Purchase
      Option: King

      We received ours just before we left for vacation it’s always great to get back to your own bed but this is amazing

      Read More
    • Verified Purchase
      Option: Cal King

      good product, but i still sweat

      Read More

    Questions & Answers

    • Q:

      "We are going to take it tothe flight in the box, so we really need to know how much weight would be a king size topper?j"

      • A:

        The approximate weight is 48 lbs.

    • Q:

      "How much does the topper weigh (Queen size)"

      Have an Answer? Be the first to answer this question!
    • Q:

      "is the topper CertiPUR certified?"

      • A:

        Yes, this foam is CertiPur certified

    • Q:

      "Can this product be returned if it is not suitable?"

      • A:

        Once open this product cannot be returned.

    • Q:

      "Could you tell me if this is as firm as the same brand one that is not "Mem-Cool"? The wording on the description of the composition is totally different. This one says, "99 open cell configuration for maximum heat dissipation 10 times the air flow of other memory foam" The other one states it is a "Made from high density 3-pound solid viscoelastic memory foam". So this is confusing to me... I want to order two of these right away... but want to be sure the "Mem cool" one isn't going to be the kind that you sink to the bottom of it either immediately or even a couple of years. I have had the other one for over 10 years and it is just now getting spongyish!"

      • A:

        This topper was the first one I ever got but it also will be the last one. It is so heavy and easily damaged. It is way too soft, to the point it makes to hard to move around or to get of the bed. It did make me hot and sweaty to the point that I went out a purchased all new mattress so I would not have to deal with it. Total waste of money.

    • Q:

      "We have a sleep number bed where each side at the head of the bed can be raised independently. Can this type of topper be cut into to allow the top third of the bed to move?"

      • A:

        Yes. It can be cut.

    • Q:

      "Does the topper come with a cover?"

      • A:

        The topper does not include a cover.

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