Search  for anything...

Mellow 4 Inch 5-Zone Memory Foam Mattress Topper, Cooling Gel Infusion, Twin

  • Based on 2,517 reviews
Condition: New
Checking for the best price...
$35.99 Why this price?
New Year Deal · 11% off was $40.50

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Feb 10
Order within 8 hours and 49 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 4 Inch


Style: Twin


Pattern Name: 5-Zone


Features

  • Mesh
  • 4-inch breathable mattress pad layered with 5 body zones for maximum comfort
  • Multiple points of contact provide pressure relief throughout the body for enhanced sleep quality
  • Sleep cool with gel infusion that helps prevent heat from being trapped
  • Responsive active suspension isolates motion to provide undisturbed sleep for you and your partner
  • CertiPUR-US certified memory foam, 3-year manufacturer's warranty
  • Product Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding

Description

Best Price Mattress 4-inch 5-zone topper with cooling gel infusion is a premium memory foam mattress topper made with CertiPUR-US certified foam that instantly revamps your old mattress for maximum comfort and better sleep. Our topper features 5 body zones with different points of contact all throughout the body to prevent tossing and turning. Its breathable body-conforming memory foam is infused with gel to help reduce trapped body heat, keeping you cool and your mattress fresh. Responsive active suspension isolates motion to provide undisturbed sleep for you and your partner.

Brand: Mellow


Color: Cooling Gel Infusion


Size: 4 Inch


Fabric Type: Mesh


Special Feature: Premium


Brand: Mellow


Color: Cooling Gel Infusion


Size: 4 Inch


Fabric Type: Mesh


Special Feature: Premium


Closure Type: Pull On


Product Care Instructions: Spot Clean Only


Water Resistance Level: Not Water Resistant


Age Range (Description): Adult


Material: Memory Foam


Model Name: 5ZMF-GM4T


Number of Items: 1


Manufacturer: Best Price Mattress


UPC: 842165131867


Item Firmness Description: Medium


Product Dimensions: 75 x 38 x 4 inches


Item Weight: 9.9 pounds


Country of Origin: China


Item model number: 4 In 5-Zone Memory Foam Mattress Topper


Refill: Memory Foam


Batteries required: No


Included Components: Memory Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Wonderful purchase for my guests. Well made and worth the money!
Size: 4 Inch Style: Twin Pattern Name: 5-Zone
This foam topper was perfect. My guest said the bed was so comfortable!
Reviewed in the United States on February 10, 2025 by G. P. A.

  • WOW
Size: 4 Inch Style: Full Pattern Name: 5-Zone
Great bang for your buck. I have a very thin mattress at my parents house so I put this on top and then a mattress pad and wow. So plush and amazing. Makes a cheap thin mattress a soft thick tall beautiful bed. Love this.
Reviewed in the United States on February 16, 2025 by Emily McCauley

  • We love this topper!
Size: 3 Inch Style: Full Pattern Name: 5-Zone
We love this topper! Perfect amount of softness. It stays nice and cool. We did not notice any sort of smell when we opened it like some others have stated.
Reviewed in the United States on March 16, 2025 by Robin Hutchins

  • Relieved my back pain
Size: 3 Inch Style: Twin Pattern Name: 5-Zone
I have a lot of back problems for my age. Before buying this I was walking like an 80-year-old when I woke up in the morning. The first morning I had this on my bed I remember I woke up and was shocked at how easily I was able to roll out of bed. It is just the right firmness for what I was looking for. It holds up well. The quality of my sleep has significantly increased after purchasing this mattress pad. My only complaint is that about once a week it seems like I have to readjust its position on my mattress due to the pad shifting. ... show more
Reviewed in the United States on December 28, 2024 by Joshua A Gosselin

  • Can’t Complain
Size: 4 Inch Style: King Pattern Name: 5-Zone
I am truly happy with is topper. I bought one in a twin and was using it on top of a 25 yr old spring mattress. It was ok for awhile, but me being EXTREMELY sensitive to ANY kind of pressure, this topper by itself, just wasn’t relieving all the pain and discomfort from the serious inflammation I was having. I was waking up in extreme pain that lasted all day. It was like being in a torture chamber. It was actually my 25 yr old spring mattress, NOT the topper, but only because my sensitivity to pressure has been increasing over time. So, after all toppers I was using in combination, weren’t solving my issue, I broke down and bought a new pillow top mattress…..and used this topper on top. I did dip down… but I felt no pain. ….. So as long as I had no pain, a bit of dipping down, didn’t bother me….. My main objective had been achieved.. But truth be told, I actually needed this topper in king size. So I resorted to my former 2yr old—- 4 in memory foam, and still I woke up in extreme pain. This was starting to really concern me as to what my future held from a medical standpoint. So, I order this in a KING size and, I kid you not, I can HONESTLY say, I am pain free from pressure issues. Note: the twin I ordered about 4 months ago, has more pronounced indentations in the pattern, which causes a deeper dip in the topper. That is probably why the structure of the foam is weakened and causes it to separate more quickly with use. A good additional 4in fiber filled mattress topper on top will probably decrease the amount of pressure and friction on top of the memory foam helping to extend it’s lifespan. I just ordered the KING size and the indentations in the pattern aren’t as deep, and you don’t sink as much. I hardly sink, just a little bit. …….But as long it still provides me with a totally pain free sleep/rest experience, …….I am telling you, I am more than happy. It has taken not only the physical stress off, all of the sensitivity to pressure, but the mental stress in having to deal with the medical aspect involved. So I now I see that not all memory foam is created equal, in providing the benefit I needed. This one did it for me. I do have a really cool 😎 mattress pad with a thin layer of memory foam inside of it as well, over the memory foam topper…... (it is kind of broken up in sections-kinda strange-but, hey it works)…… We will see how log it lasts, I will try and give an update. If I don’t update in about 4-6 months, it means all is still good. So for the price, it is worth it to me. I hope it helps others with pressure issues, as it has helped me. UPDATE: Friday January 10, 2025 After 2 yrs, I have ordered the same exact size and thickness (4in) topper. This new version is NOT of the same consistency in memory foam as my previous topper. The foam itself does not have prolonged memory retention. The holes in the foam are larger than the previous as well. It has a firmer feel to it, which does not give me the same sleep, rest experience. I manage about 4 hrs before the pressure becomes unbearable. My guess is they have modified the composition of the foam to be more foam with less actual memory foam. Soo, you have to evaluate, if taking a chance on the cost verses getting the support you really need to test whether or not, this topper will work for you. I have a feeling that these modifications in the composition of foam are just the way much of what China manufacturing has to offer on Amazon. ... show more
Reviewed in the United States on February 5, 2023 by Camarah

  • it is so very soft
Size: 4 Inch Style: Twin Pattern Name: 5-Zone
I bought this to put in a spare bedroom at my in-laws, as they only have furniture made in 1989. this mattress was firm. like plywood firm. i could not sleep on that mattress but i did for years. i got this and it's like a brand new bed. it is unbelievable the difference. no more back pain. immediate comfort. i might buy one for my own house. i will admit, my in laws were the ones that opened it, let it breath, and put it on the bed. and a disclaimer: we also have a padded mattress cover on top of this as well. i would recommend this as it will help the pad breathe a little better ... show more
Reviewed in the United States on November 27, 2023 by Michael P. Jacobson

  • I Would Rate This A Do NOT BUY! nullofy!
Size: 4 Inch Style: King Pattern Name: 5-Zone
I did not have the money to buy a new mattress so I purchased a king sized of this product. this instead folded it over for a twin sized mattress. I have used it about 6 months the now. I Iooked over the listing again to make sure it was not me who made a mistake. In the description it says Memory Foam several times. It is NOT memory FOAM! The description says it is made out of "Nullify?? What kind of material is this? At any rate it is nothing more than the same type of material like egg crate foam. Where I sit on the bed the " roses have deep gashes in them and have broke large cracks. It is very uncomfortable.At night my body hangs up on the cracks and the material and THAT restricts me and keeps me sleeping on.the outside one foot. The "hill" even when I am awake laying on the mattress I can't get over it. My hips are in a 45% angle making it painful after a night's sleep. I do see the this Mattress Pad DOES HAVE A 3 YEAR WARRANTY ALTHOUGH I CANT FIND OUT HOW TO ACCESS THIS WARRANTY. I FÈL THIS PRODUCT Is FALSE ADVERTISING. I HAVE PURCHASED MEMORY FOAM BEFORE AND IT DOESNT EVEN HAVE THE QUALITIES OF MEMORY FOAM. IT IS MUCH HARDER. NORMALLY, I SINK INTO MEMORY FOAM AND I AM ABLE TO MOVE FREELY FROM SIDE TO SIDE WITH EASE. THIS IS HARD. I DO NOT FEEL THE CHATACTERISTIC MEMORY FOAM ENCASING MY WHOLE BODY. I have arthritis and normal MF heats up with my body heat and this does NOT heat up to relieve me of my aches and pain like memory foam does. It slides around the edge of the bed and sometimes it is as much as 6-12 inches of the mattress. Honestly I don't know if this is the MF or the waterproof covering I have on it. I am going to call and see what the warranty covers and IF I have to ship it back at my cost or the Sellers cost. I would have a problem shipping it back. Hoe would I get it small enough to put in a box the size it came from. I did not even have the strength to open it up to use it, so how am I going to be able to "wrangle" it around and get it in a box? I consider this a Expensive mistake I made. I am a Senior Citizen on a fixed income so the purchase price might seem low to some people, I saved several months to buy it. I still don't know what Nullify means under the item specifics. I am a sewer and have never heard of that as material. Hopefully when I call AMAZON they will have a solution. Amazon has ALWAYS taken care of any problem I have had, so I do have faith in the company. ... show more
Reviewed in the United States on November 8, 2023 by Pamela H.

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...