Options:
Save for Later
Want to know when you'll get it? Go

What is “Estimated Delivery Date?”

This is an approximate delivery date and is not a guarantee. Delivery estimates are available only for select items to be delivered in the contiguous United States, excluding APO/FPO addresses and PO boxes. Your final shipping cost will be available at checkout.

Club O Rewards MasterCard®

Enjoy $20 bonus after the first use, plus up to 8% rewards*.
No Payments & No Interest on orders over
$150 if you pay in full within 6 months.
Learn More ›
No Payments & No Interest on orders over
$150 if you pay in full within 6 months.
Learn More ›

Serta Ultimate 4-inch Visco Memory Foam Mattress Topper

Overall Rating Rating 4.5  |  5392 reviews  |  Write a review
Today $199.99
Off MSRP $300.00 (60%)
MSRP $499.99
$10.00 (5%) in rewards for members Join Now
Item #: 10031883
    Enjoy a restful night's sleep with this memory foam mattress topper from Serta. Constructed of high-density memory foam, this mattress topper will cradle your body and reduce pressure points to prevent tossing and turning....more

Frequently Bought Together

Buy Together and Save 0% *

* Cannot be combined with other promotions.

People Who Viewed This Viewed

Sponsored Links What's This?
    Enjoy a restful night's sleep with this 4-inch memory foam mattress topper from Serta. Constructed of high-density memory foam, this mattress topper will cradle your body and reduce pressure points to prevent tossing and turning.

    • Type: Memory foam
    • Topper measures 4 inches thick
    • Materials: Viscoelastic memory foam
    • Density: 4 pounds
    • Hypoallergenic, antibacterial foam is ideal for those who suffer from allergies
    • Memory foam is resistant to dust mites and is naturally antimicrobial
    • Temperature sensitive for a custom feel
    • Simulates a floatation effect

    Dimensions:

    • Twin: 37 inches wide x 72 inches long
    • Full: 51 inches wide x 72 inches long
    • Queen: 58 inches wide x 77 inches long
    • King: 76 inches wide x 77 inches long
    • California king: 70 inches wide x 80 inches long

    This item does not come with a cover

    Memory Foam Tips:
    • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
    • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • 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 every item is unique. Please be advised that even similar products may produce different firmness results



Dimensions:
See above
Warranty:
3 Year
Materials:
Polyurethane
Model No:
MP13026
Brand: Serta

Features

  • Type
    Mattress Topper
  • Thickness
    4 Inch
  • Memory Foam Type
    Memory Foam
  • Comfort Level
    Medium
  • Density
    4 Pound
  • Product Features
    Antimicrobial, Hypoallergenic
  • Tags
    Comfy, Cozy, Durable, Fluffy, Luxury, Plush, Quality, Smooth, Soft, Summer, Warm, Winter
Was this product information helpful?
Yes No
Thank you for your feedback.
 
 
 
Thank you. Your feedback will help us create the best experience for our customers.

Showing 5 most helpful reviews on this product.

  • 5 Stars 3873
  • 4 Stars 927
  • 3 Stars 233
  • 2 Stars 152
  • 1 Stars 207
  • Turns any mattress into a dream of pleasure!

    I purchased this 4" memory foam mattress topper as a last effort to find something that would help me sleep better. I have been fighting a few horrible disease's called Fibromyalgia and Rheumatoid Arthristis and Chronic Fatigue for years and have never slept through the night. I'm only 44yrs old and too young to feel so old. The first time I put on my memory foam topper, I just layed there with no pain and instant relief. I didn't even get into my pajamas; because I fell asleep within minutes and to my amazement, slept all night long in the same postion. I woke up in complete shock and actually for the first time could walk to the bathroom without feeling stiff and bouncing off my furniture to just hold me up because of the pain. There's not a prescription from any of my doctor's that could have provided me with such relief. Now my condition is getting so much better because I am actually sleeping through all four stages of sleep that your body needs to repair your muscles, ligaments, tendons, not to mention your state of well being from having a great night sleep! I highly recommend this topper to everyone, especially people who suffer from insomnia caused by pain that awakens you when ever you move at night. With this topper, I find that I do not move. This is the best investment which was so cost effective, I could have ever purchased. There's not a sleeping pill in the world that can out do this topper! Thank You Overstock for saving my life. I was at a very low time in my life from suffering such chronic pain day and night. A good nights sleep keeps pain at bay during the day. WOW...what a dream come true. Sincerely, Carolyn

    • Would you recommend this to a friend? Yes
  • I swear by this!

    I were a bit skeptical to buy this topper as I know like all of you out there, a good night sleep is priceless... was just thinking of getting rid of my mattress which is still in mid condition and got one of those Tempur Medic mattress instead...Last minutes, I have decided to try this one out first...... oh my Gosh, it was so very comfortable..& .how good was it???? I almost missed work this morning and it is just not so me to do that... My advice, spend monies to buy this first if you are thinking about replacing your mattress... it is really really Great for a fraction of what could cost you..and it is made by Serta...can't go wrong with that.. Please note of one thing, the instruction of how to open this topper was packed in the bottom of the box, so I tried to manually rolled the topper opened and Opps, it was a mistake...I did open it, but it took a lot of of me to do so.... Please do not attempt to do that, just open the topper from its wrapper and let it sit on the floor for at leasat 24hour to air out the smell, but also make it easier to roll it open later. One happy and repeat customer...

    • Would you recommend this to a friend? Yes
  • good for its value

    I wasnt going to review this product until I had it for a while. 1 year later, here's my review: PROS: - with memory foam pads, the thicker, the better. 4" is the thickkest ive seen available out there. - decently priced. you get what you pay for - never woke up with a bad back, also considering i sleep on my side and chest - i sleep longer CONS: - it is heat sensitive: if it's cold in the room, it's firmer, if it's hot, it's softer and it's no longer a "memory foam" but a regular foam. - with that said, the area/shape you sleep on is not really a "memory foam" because of warm body temperature - the more it is exposed to the air (especially the edges), the foam turns from white to yellow like the rest of the regular foams - it's about 2" short from regular mattress size. but i suppose that's to make room for the fitted sheet to cover the mattress and the extra 4" thick memory foam. - im about 120lbs, the firmness is perfect. but i dont know about those heavier than me, because like i said about the heat/temperature problem, you might find your self sinking down making it a bit uncomfortable in the summer.

    • Would you recommend this to a friend? Yes
  • Annie20

    It's more comfortable than I expected and I had a very good night's sleep, FINALLY. Good merchandise at a good price makes me a repeat customer.

    • Would you recommend this to a friend? Yes
  • Sleeping much more comfortably now!

    I thought I would wait a few months before writing a review, so here it is: We really needed a new bed (ours is about 8 yrs. old), but couldn't afford to spend $1000-2000. My husband and I were waking up with sore backs every morning. I thought I would try the memory foam mattress topper first, at least to 'buy us some time'. It arrived in a rectangular box and I unfolded it and let it sit in the guest room for a day or two. Then I dragged it to our room (a bit awkward to carry, but not too bad:) and put it on our bed. We have a King size bed and it fits pretty well. I bought new deep pockets sheets at the same time and even though they don't fit all the way down to the bottom of the original mattress, we haven't had problems with them slipping off. My husband was very skeptical about the mattress topper at first, but quickly became a fan after about 2 nights. We no longer wake up with back pain. I wouldn't say it's ' like sleeping on a cloud', but it is very, very comfortable once you get used to it (after a night or 2). I have been very happy with it, especially since we don't have to buy a new bed now! I was worried about the temperature issue, but haven't noticed any problems. My husband tends to be warmer than I am and he hasn't had any issues either. I think he likes the mattress topper even more than I do! He says he sleeps better too. I have noticed that I no longer wake up several times each night to get comfortable, so that is a definite improvement. Overall, I am very happy with this mattress pad and would recommend it!

    • Would you recommend this to a friend? Yes
View All Most Helpful Reviews
  • Great Product, Quick shipping, Completely satisfy

    Great Product, Very comfortable, Very affordable. Great to recommend to a friend

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Very Soft
    Very Firm
    Very Soft
    • Would you recommend this to a friend? Yes
    Flag

    musicalone1 from Florida, Aug 16, 2014

  • Like sleeping on a cloud--LOVE IT

    I absolutely love this mattress topper, I wasn't quite sure if it was worth the splurge, as I already have a pretty nice mattress--but my first night with this topper was amazing and it is worth every penny, and actually a really great value. HIGHLY recommend it. I sleep so soundly, and it's such a cozy thing to have.

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Very Soft
    Very Firm
    Very Soft
    • Would you recommend this to a friend? Yes
    Flag

    crsmith39 from VA, Aug 14, 2014

  • Get one today !

    I highly recommend you purchase one today !!! I used to have a memory foam mattress and I hated it. I purchased an average priced mattress and put this topper on top and OMG it's wonderful and cost much less $$$ and increased my comfort to 150% for sleeping ! I have never slept better or more comfortably !

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Average Comfort
    Very Firm
    Very Soft
    • Would you recommend this to a friend? Yes
    Flag

    lindabout from New York, Aug 14, 2014

  • Trying to achieve a perfect bed

    This mattress topper is high density and high quality. The advantage of this over a featherbed is that you do not need to fluff it every few days or so. We have it placed on top of a *********** mattress, so I'm not sure if it makes a big difference, other than it is less dense than the mattress it's on. I imagine it would be much different to put this on various mattresses.

    Excellent
    Poor
    Excellent
    Good
    Poor
    Excellent
    Somewhat Firm
    Very Firm
    Very Soft
    • Would you recommend this to a friend? Yes
    Flag

    elaineaus from North Carolina, Aug 13, 2014

  • Not Helpful

    This did not help my lower back pain. I am returning it. Its soft and comfortable, but it did nothing to take away my back pain associated with my mattress. I will just have to buy a new mattress. Also it tore within a day of taking it out of the box.

    Fair
    Poor
    Excellent
    Poor
    Poor
    Excellent
    Very Firm
    Very Firm
    Very Soft
    • Would you recommend this to a friend? No
    Flag

    sllano from New York, Aug 11, 2014

View All Most Recent Reviews

Product Q&A

Ask a Question

Are there any weight restrictions for this topper? I am a big guy and I have read about some issues with other toppers and heavy individuals... somchai3 on Aug 20, 2014
Subscribe to Answers
Answer This Question

My son is 240 lbs and is doing fine with the topper. zko1234 on Aug 20, 2014
 
 

To Overstock: Could you please tell me where this 4-inch topper is made? It used to be made in the USA and the logo was included on the main description page. Two other Serta 4-inch toppers here at Overstock still show the Made in USA logo but this one does not. Our family and friends have bought at least seven of this 4-inch Visco Memory Foam topper because it was made in the USA. We all sleep better on it, but the latest purchase was about two or three years ago. We need a new one at our house after several years and are concerned because the Made in USA logo is no longer shown. If it's still USA made, will something that comes with the topper show that information? Thanks for your help! bjk626 on Aug 10, 2014
Subscribe to Answers
Answer This Question

Hello bjk626, this mattress topper is so comfortable! I am happy to say that this item is still made in the United States and the product will come with a tag that says so. I hope this information helps. Thank you for shopping with us. overstockcustomercare1 on Aug 12, 2014
 
Love this mattress topper! I love it so much I purchased two more for my kids. rocky1128 on Aug 19, 2014
 
 

What is the weight and the comfort number? nadine1946 on Jul 20, 2014
Subscribe to Answers
Answer This Question

Hello nadine1946, the shipping weight of this is 25 pounds for a twin without shipping material approx 20 pounds, 30 pounds for a full without shipping material approx 25 pounds, 46 pounds for a queen without shipping material approx 40 pounds, 58 pounds for a king without shipping material approx 52 pounds, 58 pounds for a California king without shipping material approx 52 pounds. From previous reviewers some state softer than normal memory foam, also some others state a little more firm. I think that it depends on your personal preference. There is not a comfort number. Thanks for shopping with us! overstockcustomercare1 on Jul 28, 2014
 
 

How much does this mattress weigh? Also firmness number? nadine1946 on Jul 20, 2014
Subscribe to Answers
Answer This Question

not sure exactly but it is very heavy and in my opinion too thick. I could not turn in bed while lying on it. Sold it to my friend, they love it. bondgirl5 on Jul 20, 2014
 
Hi nadine1946, this mattress weights approximately 25-60 lbs depending on what size you get. We do not currently have a firmness number for this topper, however, there are a number of reviews that may be helpful to you. I hope this helps, thank you for shopping with us. overstockcustomercare1 on Jul 23, 2014
 
 

I recently purchased this mattress pad and I'm concerned about the chemical smell. I know I have to air it out for a few days, but is there anywhere I can find out what materials this is made with? ajones2000 on Jul 17, 2014
Subscribe to Answers
Answer This Question

Hello ajones2000, this topper was made with viscoelastic memory foam. It is hypoallergenic, antibacterial foam, ideal for those who suffer from allergies. It is resistant to dust mites and is naturally antimicrobia. The smell is not harmful, and airing it out will help. Thank you for shopping with us! overstockcustomercare1 on Jul 17, 2014
 
I have not had any smell from mine. I love it..very comfortable and the shape relaxed almost immediately after putting it on the bed. sopleaseitookachance on Aug 2, 2014
 
Odd, mine did not have any scent to it. I had purchased a different brand for another mattress and it had a super strong chemical smell. kitkatiii on Aug 6, 2014
 
The smell will disappear. rocky1128 on Aug 19, 2014
 
 

I work in a long-term care facility and we are required to have flammability information in our files for all bedding/mattresses. Can you tell me where I might find this information? nrigelman on Jun 17, 2014
Subscribe to Answers
Answer This Question

Hello nrigelman! This information can be collected from the site http://www.serta.com/buy-mattress/mattress-collection. Contacting them can gather you printable information. Thanks for shopping with us! -Amanda P overstockcustomercare2 on Jun 20, 2014
 
 

What is the ILD rating on this topper? kathy B kathy1635 on May 10, 2014
Subscribe to Answers
Answer This Question

Thank you for shopping with us kathy1635. The ILD is 12. Have a great day. Have a great day. overstockcustomercare1 on May 23, 2014
 
 

Does anyone no where I can purchase a Cover for this matress topper? tbethea on Mar 25, 2014
Subscribe to Answers
Answer This Question

Hello, tbethea. I'm sorry, we do not sell covers just for the mattress topper. You could place this on top of a mattress and then cover the whole thing with a mattress cover if you wish. Thank you for shopping with us. overstockcustomercare1 on Apr 1, 2014
 
Any mattress pad will do. I would suggest you let it breath. jcbyrd on Jun 10, 2014
 
 

what is the shipping weight on this piece?? mdiedrich on Mar 24, 2014
Subscribe to Answers
Answer This Question

Hello, mdiedrich. The shipping weight depends on the size you get. The twin ships at 25 pounds, the full is 30, the queen is 46, the Cal king is 58, and the king is 58 pounds. Thank you for shopping with us. overstockcustomercare1 on Mar 25, 2014
 
 

where is this product made? lornalsp1 on Mar 14, 2014
Subscribe to Answers
Answer This Question

Hello, lornalsp1. This topper was manufactured in the USA. Thank you for shopping with us. overstockcustomercare1 on Mar 17, 2014
 
 

I study in America. How to I conserve the foam during summer holiday when I go back to my country. If i have to roll up really tight for two month, will it ruin the foam? \ Also, does the foam smells really bad? thank you benjamin88 on Feb 23, 2014
Subscribe to Answers
Answer This Question

Hello, benjamin88. Ideally, you should store this flat, in an airtight box. However, if that isn't possible, you should roll it rather than fold it, and seal it in an airtight bag to protect it from moisture and dust. If it is rolled, it will take some time to flatten out after two months, but it should not be ruined if properly stored. Some memory foam toppers will come with a slight odor, which should dissipate if you let it air for 24 hours or so. Thank you for shopping with us. overstockcustomercare1 on Feb 24, 2014
 
there was absolutely no ordor tashakahn on Feb 28, 2014
 
 

I am a student study abroad in America. My question is how to conserve the foam in summer during summer holiday for two month while I go back to my country. If I roll it up really tight for two month, will it destroy/ruin the form. benjamin88 on Feb 23, 2014
Subscribe to Answers
Answer This Question

Hello, benjamin88. Ideally, you should store this flat, in an airtight box. However, if that isn't possible, you should roll it rather than fold it, and seal it in an airtight bag to protect it from moisture and dust. If it is rolled, it will take some time to flatten out after two months, but it should not be ruined if properly stored. Thank you for shopping with us. overstockcustomercare1 on Feb 24, 2014
 
 

to catmommy; did u say u bought the cooling gel version or the 4" Visco Foam Serta Topper. Do u think the 4" topper is still not a good buy lisamst on Feb 14, 2014
Subscribe to Answers
Answer This Question

I did not get the get version..4' is fine, but was too soft for us, so I got the 3'vented and love it. My 2 kids have the 4' each and love the,. I put mine in the quest room with a mattress pad and it is not as soft (hard to even turn over). The pad fit good on the mattress that was not as deep. jcbyrd on Feb 21, 2014
 
We bought this actual topper (Serta Ultimate 4-inch Visco Memory Foam Mattress Topper), and we do like it. I have bought several different ones over the years because in my opinion, the foam loses the comfort factor after about 2 years. This specific one is very dense, so not quite as "cushiony" as others, but it might last longer than the others we've had. The cooling one we bought 2 years ago was useless after a year, so I would not buy a cooling one again. It didn't even seem cooler than the others. Hope this helps! catmommy on Feb 21, 2014
 
 

Does this item have a cooling gel in it so it is not hot during the summer months. If not what do you make that would be comparable? lisamst on Feb 13, 2014
Subscribe to Answers
Answer This Question

Definitely not a "cool" version, but the "cool" version I bought was lousy anyway, so don't necessarily believe what you read! It is decent quality, but I bought a King for my girls' twin beds (easily cut to size and cheaper), but they weigh so little it actually doesn't make the bed very soft to them. catmommy on Feb 13, 2014
 
I got the 3" ventilated topper w/o gel. I LOVE it...not hot and able to move around on it without sinking it. Soft and snuggly jcbyrd on Feb 21, 2014
 
 

Can I return this product if we use it and don't like it? How can I re-compress it for shipping? kalamei on Jan 28, 2014
Subscribe to Answers
Answer This Question

Thank you for contacting us kalamei. You will be contacted by Customer Care. Please let us know if you have any further questions. overstockcustomercare1 on Jan 29, 2014
 
 

Does anyone know how to dispose of an old topper? I can't just put it in the trash.... I can't find any recyclers in my area that will take it. colatown on Jan 12, 2014
Subscribe to Answers
Answer This Question

Hello colatown, I would call your local mattress store and see where they dispose of the old memory foam. Have a great day! overstockcustomercare1 on Jan 13, 2014
 
I would put it on the curb with a sign that says $5.00 and its yours. Someone will steal it. Seriously, check with a local shipper, they might take it and use it as padding. aktrom on Jan 24, 2014
 
Why can't it go in the trash? Cut it up and put it in a large construction size plastic bag fmbcondos on Feb 12, 2014
 
 

I recently squished two twin beds together in my room and was wondering if this mattress topper would be good for evening out the surface? I was going to buy a king and just cut any excess off. angelicnambo on Jan 4, 2014
Subscribe to Answers
Answer This Question

This topper should work great to create a king surface. dllowry on Jan 6, 2014
 
I think it should work. Tie the beds together to keep them tight. rosietwo1 on Jan 11, 2014
 
Hi angelicnambo, I recently purchased a king bed and the foundation is 2 twin beds and then it has the king mattress on top. I think this would work great to even out you bed. The 2 twin beds should equal a king size so you shouldn't have to trim the topper at all. Have a great day! overstockcustomercare1 on Jan 13, 2014
 
King or Cal, King would do. All kinds of things you can do with the left overs. Use a mattress pad to keep the together. jcbyrd on Feb 21, 2014
 
 

Does this topper ever get softer? It's extremely firm right now and takes a while for the foam to contour to the body. I received this three days ago and have slept on it two nights now. I like it, but my husband hates it because it's too hard. I'm hoping I won't have to get rid of it. What is the return policy by the way? del234 on Dec 10, 2013
Subscribe to Answers
Answer This Question

Hello del234, yes this does soften up. Me and my husband just bought a memory foam mattress and it was to hard also. We have had it for a month now and I am in heaven. They do soften up a bit. Items must be returned in new or unused condition and contain all original materials included with the shipment. Have a great day! overstockcustomercare1 on Dec 11, 2013
 
I do not have the topper yet. It is in shipping. When I reached this on Consumer Reports it was rated number one! I understand that it is heat sensitive. If your room temp is cooler the mattress topper will be more firm. The warm the topper is the more it will soften up. When I get it I will write a review after one month. We live in a cold climate so it will really be put to the test. As is has over 4,000 reviews and nearly five stars overall, I'd give it a chance. If you are approaching the end of the return window and still don't like it - call Overstock. They usually will send you a UPS call tag free of charge. collings2 on Jan 3, 2014
 
Yes, it does get softer with age, and will eventually 'break down' in areas where you sleep. Then it is time to replace. Worth every dime. fmbcondos on Feb 12, 2014
 
Don't use a mattress pad that fit too snug...it takes away from the solf. jcbyrd on Feb 21, 2014
 
 

I am planning on giving this as a gift to my boyfriend, so I would like to keep the topper in its packaging. In the details it says to remove in 72 hours.. what will happen if i leave it in the box until christmas? will it effect the memory foam? Is there anyway I can delay shipping or how to handle this particular case? blonde11224 on Dec 2, 2013
Subscribe to Answers
Answer This Question

Hello Blonde11224! We do apologize, we are not able to delay shipping with purchases. We recommend to remove from the packing within 72 hours to to maximize memory foam expansion. Also, being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours. Hope this helps, Thanks for shopping with us! overstockcustomercare2 on Dec 2, 2013
 
 

How does this topper perform with regards to motion dispersion? I usually turn over several times a night and my wife says it wakes her up every time. Will this topper help? This is MAJOR in our purchase decision. Thank you. pirround44 on Oct 20, 2013
Subscribe to Answers
Answer This Question

THERE IS LITTLE DETECTION OF MOVEMENT AS YOU TURN. A LOT DEPENDS ON YOUR WEIGHT AND ALSO HOW CLOSE YOUR PARTNER IS TO YOU ON THE TOPPER. MY TURNS DON'T SEEM TO BOTHER MY WIFE AS IT DID WITH REGULAR MATTRESS. doowoper on Oct 22, 2013
 
my husband tosses and turns frequently through out the night and I rarely ever notice it. dml76 on Dec 19, 2013
 
There is little to no movement detection. diannelisa on Jul 5, 2014
 
 

Be the first to ask a question about this product.
Shipping:

Usually leaves our warehouse in 1-2 business days. *

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

* For your safety, some orders go through our loss prevention department. If we select your order for this process, we will immediately notify you that there may be up to a 3-day delay on your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

Buy Now with Bitcoin Learn More