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Serta DuoCool 3" Gel Memory Foam Mattress Topper
$116.99
In Stock
Eligible for registries and wish lists
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About this item
Highlights
- Adds instant, pressure-relieving comfort to any mattress
- Premium gel memory foam helps promote proper spinal alignment in any position
- Cooling gel helps relieve heat for a soothing sleep temperature
- InstantCool cover immediately relaxes to help you fall asleep
- Machine washable cover stretches to fit up to 17" deep mattresses
- USA-made foam is CertiPUR-US® certified for content, emissions, and durability
- Includes a 10-year limited warranty
Description
Instantly upgrade your mattress with the Serta Perfect Sleeper DuoCool Mattress Topper. It’s constructed with cooling gel memory foam plus an InstantCool cover to give you continuous refreshing comfort for a great night’s sleep. The memory foam adapts to your curves for personalized comfort that relieves pressure points while you sleep. This helps prevent tossing and turning, which keeps you in your deepest sleep stages. Sleep peacefully and wake renewed with DuoCool.
Dimensions (Overall): 80 Inches (L), 60 Inches (W), 3 Inches thick
Fill Material: 100% Memory Foam
Fabric Name: Non-Woven Fabric
Textile Material: 100% Polyester
Thread Count: Non-Woven Fabric
Fits Maximum Mattress Depth: 12 Inches
Care and Cleaning: Do Not Wash, Drying Instructions Not Provided
TCIN: 94442048
UPC: 617014100956
Item Number (DPCI): 062-06-0173
Origin: Assem USA w/foreign/dom. parts
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 18 inches length x 16 inches width x 16 inches height
Estimated ship weight: 25 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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Guests are saying
This mattress topper offers a perfect blend of comfort and support, making it an excellent choice for guests seeking a restful night's sleep. Its gel memory foam construction ensures a cool sleeping experience, while the ability to contour to the body provides relief from pressure points. Many guests appreciate the included cover, enhancing the overall experience. Despite some initial odor concerns, the comfort and quality make it a worthwhile addition to any bed.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.0 out of 5 stars with 44 reviews
comfort: 1.6 out of 5
fit: true to size
quality: 1.6 out of 5
value: 1.6 out of 5
washes well: 1 out of 5
76% would recommend
43 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
18 October, 2025Verified purchase
Would not recommend
This is not a Serta mattress topper. The smell is strong and disgusting.
1 out of 5 stars
Thumbs down graphic, would not recommend
16 October, 2025Verified purchase
Not serta brand
This is definitely not a Serta mattress topper. There is no packaging and just thrown in a box rolled up and smells like mildew !!! it appears they are using third-party suppliers and things are no longer coming from target
4 out of 5 stars
Thumbs up graphic, would recommend
25 September, 2025Verified purchase
Sleepy
I would have given this a 5 but the topper has a smell. I have aired it out but it still has a smell. The mell is a petrol or chemical smell. This was from FXI who is a manufacturer that Serta uses. It is very comfy topper
1 out of 5 stars
Thumbs down graphic, would not recommend
12 September, 2025Verified purchase
Wrong mattress topper
Received the wrong mattress topper. I got FXI Novaform instead of the one I ordered
1 out of 5 stars
Thumbs down graphic, would not recommend
10 September, 2025Verified purchase
Not Serta! False advertising!
False advertisement this is not a Serta product.
5 out of 5 stars
Thumbs up graphic, would recommend
23 June, 2025
Great Topper
I love this Serta DuoCool Gel Memory Foam Mattress Topper. The comfort of this topper allows me to sleep comfortably. I am no longer sore or in any pain when I wake up. I think I want to purchase one for every bed in my home. Good toppers are hard to find and I love this one.
2 out of 5 stars
Thumbs down graphic, would not recommend
14 May, 2025
Not comfortable
I was so excited to get a chance to try this Serta memory foam mattress topper. Ithad a very strong chemical like smell when it first came so i let it air out for a few days before putting it on my mattress and the smell was gone. At first i thought it was very comfortable i couldn’t wait to go to sleep. Half way through the night i woke up in pain because you sink into this thing all weird qnd it really hurts your back.
5 out of 5 stars
Thumbs up graphic, would recommend
7 May, 2025
Cool memory foam
Soft memory foam topper that does feel cool especially if you’re using good sheets. We let it air out in the box for a few days and would recommend doing that as there is a very strong chemical smell. It’s the same smell that you get with any of these memory foam toppers.
1 out of 5 stars
Thumbs down graphic, would not recommend
2 May, 2025Verified purchase
Not a Serta brand mattress topper
The mattress topper is not the brand that is listed. Advertised as a Serta mattress topper, but it is some off brand (FXI Novaform.). Like other reviewers mentioned, it didn’t arrive in a manufacturer’s box either. Instead it was rolling around loose in a plain beat up shipping box with a Novaform pamphlet tossed on. Surprised to experience this with Target. At least I had no problems returning it.
5 out of 5 stars
Thumbs up graphic, would recommend
17 April, 2025
I sleep better!
I'm really enjoying this mattress topper. I have been wanting to purchase a new mattress, but they are too expensive right now. This mattress topper has helped tremendously. The thickness/sizing is just right, and I was able to use it immediately. There was no ordor or anything like that when I opened it that would've prevented me from using it right away. The quality of this mattress topper is excellent and I can tell it will last a long time!
5 out of 5 stars
Thumbs up graphic, would recommend
16 April, 2025
Great item
This mattress pad is great! So worth the money. We didn’t want to upgrade our mattress quite yet, and we’re really hoping for a solution. This made sleeping so much better- soft, comfy and doesn’t retain heat!
5 out of 5 stars
Thumbs up graphic, would recommend
16 April, 2025
Stay Cool
This serta full duocool not only helps keep your bed not feel so hot but brings so much comfort when sleeping. Thinking that 3 inch wont be no big deal but you can definitely feel the difference with it. It comes with a cover to secure the padding to the regular bed mattress.
5 out of 5 stars
Thumbs up graphic, would recommend
13 April, 2025
Like sleeping on a cloud!
We put this on my daughter‘s bed to help with a too thin mattress. All I can say is I can’t wait for her to spend the night at her grandparents so I can sleep a full night on this luxurious mattress topper! It’s thick, but molds to your body perfectly when you lay down. My daughter is typically a light sleeper, but since we put this on her bed, I haven’t been hearing her get up as many times a night…for us that’s a win! There is a slight smell when you open it, but follow the instructions for it to lay out until it’s fully puffed up, and the smell goes away. Love the cooling effect too. Quality seems excellent! And it fit perfectly over her full size bed!
4 out of 5 stars
Thumbs up graphic, would recommend
13 April, 2025
Only reason i...
My daughter is absolutely in love with this topper. She was so excited to put it to use once it was done settling. Set up was super easy; unpackage and pretty much let it do ots thing! We did allow this to set for a bit over 24 hours before it was put to use. It does come with a cover that goes over the topper and mattress, i just forgot to get a picture of it! Once my daughter was able to use it, she was amazed with how comfy it is! Shes really pleased with it! It definitely adds that little bit of fluffiness that you didnt know you were missing! The only reason i have this a four star is because the smell is insane! If you can, i would maybe let this settle on the garage and move it when ready or allow your room to air out a bit. The smell was a bit tense for a little over a week, at least. Other than that, this is an amazing topper! You wont regret it!
5 out of 5 stars
Thumbs up graphic, would recommend
10 April, 2025
Very comfy!
I love this memory foam cooling mattress pad! It is extremely comfortable, and allows me to have a restful and comfortable night sleep. The 3 inch pad feels like I am sleeping on a cloud! It also stays put and doesn’t move around below the sheets!
5 out of 5 stars
Thumbs up graphic, would recommend
8 April, 2025
Must have!
This mattress pad is THE best!! At the end of the day, if feels so good to just sink into this. It is absolute comfort. It’s not too hard and not too soft, my husband and I are opposites but we both love this. It doesn’t hold heat either and keeps us cool…not cold though. This is a MUST have!
5 out of 5 stars
Thumbs up graphic, would recommend
7 April, 2025
Excellent choice
It solved my husband’s sore back and neck! Our mattress feels too hard and the topper solved the problem. We been sleeping better, waking up feeling recharged. It contours very well to the body. It is so comfy and keeps me cool, I’m a hot sleeper. Super happy with my new topper!
5 out of 5 stars
Thumbs up graphic, would recommend
1 April, 2025
Great night sleep!
I recently used this Gel Memory Foam Mattress Topper, and I’m really impressed. It’s super soft and comfortable and makes me love getting into bed. The gel foam does an excellent job of keeping me cool at night, which is a huge plus because I used to wake up hot and sweaty. Now, I sleep through the night without that problem. It did have a bit of a “new” smell when I first opened it, but after a few days, it completely went away. If you’re looking for a comfy, cool sleep experience, I highly recommend it.
4 out of 5 stars
Thumbs up graphic, would recommend
31 March, 2025
Comfortable bed topper
I got this for my son's bed because his mattress is about ten years old and I thought he could benefit from a memory foam topper. He is very happy with this! He said his favorite thing is that he kind of sinks into his bed now and he's sleeping better. He doesn't necessarily feel a cooling sensation but he really loves how comfortable it is.
4 out of 5 stars
Thumbs up graphic, would recommend
28 March, 2025
Nice topper
Nice topper My son has all kinds of cooling items in his bed. The reason I gave this 4 stars is because it is a little bit too firm for him and the cooling doesn’t last very long. Easy setup. Opened it and let set for over 24 hours. That was perfect.