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Best Price Mattress 4 Inch Ventilated Memory Foam Mattress Topper, Cooling Gel Infusion, CertiPUR-US Certified, Dorm Essentials, King

  • Based on 27,657 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Oct 22
Order within 16 hours and 58 minutes
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Size: King


Style: 4 Inch


Features

  • 4-Inch memory foam topper instantly revamps old mattress for superior sleep climate
  • Ventilated design optimizes air flow for fresh sleep
  • Responsive memory foam is engineered for ideal pressure-relieving support.
  • Sleep cool with gel infusion that helps reduce trapped body heat
  • CertiPUR-US certified foams, 3-year manufacturer's warranty

Description

Best Price Mattress gel memory foam toppers are the perfect addition to your sleep routine and an easy way to instantly upgrade your mattress. The gel- infused ventilated topper is one of our innovative mattress enhancers and a top-rated favorite with compact packaging and delivery straight to your door. Gel infusion in the memory foam provides cooling benefits and helps mediate against trapped heat as you sleep. Body-conforming memory foam relieves pressure points throughout your body, adding a layer of support and comfort to any mattress. Memory foam is also known for its low motion transfer that helps provide both you and your partner undisturbed sleep. Our topper is also thoughtfully designed to be one inch narrower and one inch shorter than standard bed sizes for a perfect fit with your standard-sized sheets (topper cover not included).

Brand: Best Price Mattress


Color: Blue


Size: King


Fabric Type: Gel Infused Memory Foam


Special Feature: Breathable


Brand Name: Best Price Mattress


Age Range Description: Adult


Model Name: Mattress Pad with Cooling Gel Infusion


Number of Items: 1


Manufacturer: Best Price Mattress


UPC: 842165188274


Unit Count: 1 Count


Number of Packs: 1


Global Trade Identification Number: 74


Included Components: Mattress Topper


Item Weight: 23.1 pounds


Item Type Name: CertiPUR-US Certified


Model Number: 4 Inch Ventilated Memory Foam Topper


Manufacturer Part Number: BPP-GM-4K


Manufacturer Warranty Description: 3 year manufacturer.


Other Special Features of the Product: Breathable


Closure Type: Pull On


Water Resistance Level: Not Water Resistant


Item Firmness Description: Plush


Fabric Type: Gel Infused Memory Foam


Product Care Instructions: Hand Wash Only


Material Type: Gel Foam


Size: King


Item Display Dimensions: 79 x 75 x 4 inches


Color: Blue


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Exactly the little bit of softness I needed!
Size: Full Style: 1.5 Inch
bought this topper for a brand-new mattress that was comfortable and supportive but just a little too firm for me. I didn't want a thick topper that would completely change the feel of the mattress - I just wanted a little extra cushion and that cozy, “hugged by the bed” feeling. This was PERFECT. I honestly can't believe how much difference only 1.5 inches makes. It adds just enough softness and cushioning while I can still feel the support of the mattress underneath. It also works great with my adjustable bed and doesn't add a ton of bulk. My regular fitted sheets still fit perfectly with room to spare, so I didn't even need deep-pocket sheets. For $25, this completely changed the comfort of my new bed. Absolutely worth every penny. I’m very happy I chose the thinner topper instead of going with something much thicker. ... show more
Reviewed in the United States on September 24, 2026 by Moira McMahon

  • Such a Comfortable Mattress Topper
Size: Twin XL Style: 3 Inch
We purchased this topper to use when traveling and staying for a week in a college dorm, to make the beds actually sleepable. It unrolled easily and fluffed up within minutes, adding enough supportive cushioning to make everything comfortable. It stayed in place easily and didn’t add too much bulk under the fitted sheet but was thick enough to do the job well. Even the odor dissipated quickly. If anything spills on it, it is easy to wipe up and clean, and it doesn’t seem like it will easily absorb water so it won’t stay damp all night after a spill. We have only used it for a week so far, but it held up well during the travel, unrolling, use, and re-rolling. We expect to get many years of use from it. Even the promise of cooling seems to be true, because my husband sleeps fairly hot and he had no complaints about this topper. The pretty blue color visually disappears under sheets, even white ones, and won’t look weird under patterned sheets. My husband commented several times that I should give a glowing review because without the topper the beds were awful to try to sleep on but with the topper he slept like a dream. Not bad for a guy over 50! ... show more
Reviewed in the United States on July 12, 2026 by Amazon Customer

  • Didn’t know I needed this
Size: Full Style: 2 Inch
I bought this on a whim after starting at an Airbnb that had a mattress topper like this. I knew I didn’t NEED one but I thought if anything I could return it. Little did I know purchasing this would be the best decision ever! Pain relief: After the first week I didn’t feel much of the appeal or notice a difference but after about 3 weeks and now a month in, it makes me look forward to climbing into bed! My previous mattress wasn’t horrible (even though it was over 5yrs old) but sometimes there would be a gap between my back and the mattress that occasionally bothered me when I woke up. This new mattress topper fills all the gaps and is just so comfy. It’s hard to get out of bed in the morning bc I just melt into it. Fit: I purchased a full size for my bed and it fits perfectly but you prob should get xl full sheets instead of the normal ones Cooling: I haven’t noticed much of a difference tbh even tho it’s summer. I still sleep with a fan on so that may be why. For $33 this was an excellent purchase and I would def do it again. ... show more
Reviewed in the United States on August 24, 2026 by Shereen

  • Great investment at price point
Size: Full Style: 1.5 Inch
I'm only leaving four stars because I never read and believe the five stars. However, this product has been excellent so far. I bought a firm mattress and when it was delivered it felt much more firm than the showroom model. I knew I needed something to make this new, expensive bed not a regret. I ordered this mattress topper and I could not be more pleased!! It has done well I needed it to do and that was to make this bed more comfortable. I don't know how long it may last compared to a foam egg carton topper (which are very inexpensive and don't last long) but so far and for the budget amount of money it is comfortable, it is not hot, and I'm loving it!! Absolutely recommend!! ... show more
Reviewed in the United States on September 30, 2026 by Corie M.

  • 100/10 one of the best sleeps in my life!!
Size: Twin XL Style: 3 Inch
This mattress topper is great!! I thought because it was on the cheaper side it wouldn’t be that comfortable or fluffy but it completely surpassed my expectations. It’s incredibly comfortable, didn’t have a smell when I opened it, fluffed up immediately, and relieves my back pain. Compared to my friend’s mattress topper that was $60+ this one is far better. So much so that I convinced my friend to buy this one just by her feeling how soft and plush this mattress topper is. ... show more
Reviewed in the United States on August 22, 2026 by Chayce

  • An extra Inch makes a difference!
Size: Queen Style: 3 Inch
I love it so so much! Its comfy, so squishy, and sure it's a little bigger then a queen sized bed with a little bit of the memory foam spilling off the bed. I don't have any sort of back or spinal so to me it's so incredibly comfortable, the extra inch of memory foam really makes a difference. It feels like cloud, it's pretty cooling, it actually look pretty nice with a soft blue sky appearance, I'm not sure about how water would react to it though, it is absolutely quiet, and overall you should do yourself a favor and purchase this memory foam, especially for its budget friendly pricing, this is incredible! ☁️ ... show more
Reviewed in the United States on August 25, 2026 by Xavier. C

  • Very nice & plush but not supportive and sleeps very hot.
Size: King Style: 4 Inch
This is a very thick and plush topper. You will sink down into it. It did somewhat help the comfort level of my older pillowtop mattress, but did not provide any support. I have chronic pain, so I got very minimal and temporary relief from this topper. In other words it feels great when I first lay down, but provided no support when sleeping on my side. I am a hot sleeper and this pad made that much worse, even when using a cooling mattress cover and cooling sheets. If you are a cold sleeper then this is the topper for you. My elderly parents have slept on it and raved about how warm it kept them. Another issue I’ve had with it is that it splits/tears at times. My bed is tall (to me because I’m short) so when I have one leg on the bed and using the other leg to get up on the bed, the foam has ripped, even with a mattress cover and sheet on. It has also done this on both edges of the bed (about 4 inches from the edge). I am the only one who sleeps on this bed (unless my elderly parents visit) and I do not spend any time at all in this bed except to sleep at night (about 6 hours) so I feel that it should not have torn so easily. If I purchase a foam topper in the future it will be one that comes in an enclosed case to prevent tearing. I did leave this on my bed for a few years because I honestly just didn’t want to do all of the researching and risk buying another one that might not work, but I have had to finally throw this one away and get a different one. I will say that my parents say it was comfortable for them but they are both back sleepers and are very cold natured. ... show more
Reviewed in the United States on May 18, 2025 by Mimi M

  • Helped with back pain.
Size: Queen Style: 2 Inch
I’m trying to give 5 stars. Very comfortable. No for. Puffed right up on opening and not heavy to deal with. Woke up with less back pain. I’m sleeping on a new mattress that’s a little firmer than I thought. This definitely helped.
Reviewed in the United States on October 5, 2026 by DeLois E Avana

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