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Bedsure 4 Inch King Size Mattress Topper, Dual Layer 2.5 Inch Gel Memory Foam & 800 GSM Waterproof Pillow Top Cooling Memory Foam Mattress Topper with 8-21 Inch Deep Pocket (King, 78x80 Inches)

  • Based on 686 reviews
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Availability: Only 10 left in stock, order soon!
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Arrives Monday, Dec 22
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Color: Gray


Size: King


Features

  • DUAL LAYER COMFORT DESIGN The Bedsure gel memory foam king mattress topper (78x80 Inches) features a dual-layer design, combining extra soft Bedsure BlendTek+ fiber pillow top with 2.5 inches of supportive gel memory foam. This innovative structure provides the perfect balance of support and softness, ensuring a restful and comfortable sleep every night
  • WATERPROOF BUT BREATHABLE The TPU waterproof layer protects your mattress while ensuring 360 breathability and softness, thanks to the air mesh fabric. Beneath the mattress protector, the gel-infused memory foam layer relieves cooling by dissipating heat and regulating temperature. This combination of waterproof protection and breathability prevents overheating and promotes better air circulation, creating a fresh sleeping environment for you
  • RELIEVE BACK PAIN & SUPPORT Our pillow top mattress topper king is meticulously crafted to alleviate back pain by offering flexible support to every contour of your body. The high-density memory foam conforms to your body's natural curves and embraces every pressure point. This tailored support maintains proper spine alignment and enhances overall sleep quality, ensuring a rejuvenating rest each night
  • EXTRA DEEP POCKETS & STABILITY The king mattress topper is equipped with extra deep pockets, accommodating mattresses up to 21 inches thick for easy installation and a secure fit. The non-slip straps ensure that both layers are firmly secured in place, preventing slipping or shifting during use. The bottom features all-around wider 1.5-inch elastic bands, providing long-lasting durability and ensuring the topper stays in place night after night
  • USAGE TIPS The detachable mattress pad is machine-washable for easy maintenance. To ensure proper use, wash only the mattress pad separately, as the memory foam layer is non-washable. Before use, lay flat at a ventilation opening for 48-72 hours to ensure it's fully stretched and odorless

Brand: Bedsure


Color: Gray


Size: King


Fabric Type: Polyester, Memory Foam, Down Alternative, Gel, Foam


Special Feature: Cooling, Deep pocket, Water Proof, Pillow Top, Breathable


Brand: Bedsure


Color: Gray


Size: King


Fabric Type: Polyester, Memory Foam, Down Alternative, Gel, Foam


Special Feature: Cooling, Deep pocket, Water Proof, Pillow Top, Breathable


Closure Type: Pull On


Product Care Instructions: Machine Wash


Water Resistance Level: Waterproof


Age Range (Description): Adult


Material: Polyester, Gel Memory Foam


Model Name: Bedsure Mattress Topper


Number of Items: 1


Manufacturer: Bedshe


Product Dimensions: 80 x 78 x 16 inches


Item Weight: 30.4 pounds


Country of Origin: China


Item model number: Bedsure Mattress Topper


Date First Available: May 23, 2024


Frequently asked questions

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

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.

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Top Amazon Reviews


  • Good - Note bed height
Color: Gray Size: King
So maybe I was remiss, I ordered this for my 91 year old dad. He had been suffering from a multitude of body aches due to little body fat and a hard mattress coupled with a number of years. I bought this to try to help his discomfort. I opened the package and let the foam expand for a few hours before putting it on his bed. I believe it was fully expanded. The top portion of this looks a lot like a mattress cover. It went together beautifully on the bed. I made the rest of the bed and laid in it myself to test it. I (54 yo female) LOVED it! It was firm in the right spots but cushiony enough to cradle your body. The only issue is my 91 yo father has to CLIMB into bed now. The added few inches make the bed just enough higher that he struggles a bit. He also needs to "rest" by sitting on the mattress edge before climbing into bed and the added height makes him slide a bit off the side. Now the good part. He is able to climb into bed, he is able to scoot himself more to the middle (King bed) and he is sleeping more comfortably. He is not hot, nor cold and the bed is firm enough not to make him feel like he is in a "hole" his words, but soft enough that his hip bones and knees are not aching like they were. He is able to get out of bed a bit more easily although he still finds it challenging to climb in. So yes I highly recommend this bed topper for comfort. It seems more than durable and seems like it would last for a while. It is soft enough to cradle you and firm enough that you do not feel like you are imprisoned in it. The value for the price seems more than fair. ... show more
Reviewed in the United States on April 10, 2025 by Dande

  • Love-
Color: Gray Size: Queen
I rely heavily on reviews for products so I want to give my opinion on this mattress topper. After I opened it and it rose to full height (needs a few hrs to do so)- I loved it and got a great night sleep. I have had the queen size for about a month now and I am so sorry I didn’t replace my old topper sooner. It has a very comfortable and my cats love it too. Just know it does raise the height of your mattress a bit- our bed is already on risers, so now I do have to hop to get in. It is so snuggly though and you sink right in. No more hip pain from sleeping on my side. Worth the price!! ... show more
Reviewed in the United States on May 29, 2025 by kimberly hristov

  • VERY comfortable!!
Color: Gray Size: King
This mattress topper with the added pillow topper leaves your bed looking and feeling like it should be in a luxury hotel instead of your home! Our bed has become 10X more comfortable after this addition and my hot natured husband has not complained once about waking in the night over heated as he did with out other foam mattress toppers so thats a big win in our book. There was a factory like smell to the product when opening but thankfully was not present after the 24 hours it needs to fully expand. I was a bit concerned when we received the box as it was on the smaller side but once fully expanded the foam topper and pillow topper fit our King mattress perfectly with no over hang like some others we have tried. ... show more
Reviewed in the United States on April 28, 2025 by Courtney Rogers

  • Four and a HALF stars- almost perfect
Color: Gray Size: King
We purchased a bed touted for larger people, as my husband is a big ol' Viking and was tubbing out regular mattresses. These are made to be "harder". And thus, the user who sleeps face down (ME) was rather uncomfortable! Enter this topper. Some reviews have said it doesn't fit completely. I find I have to adjust it in the morning, pulling it back up a bit. Rather like smoothing out pizza dough! It certainly doesn't wander a great deal though, and I'm a restless sleeper. You do sink down in to it, but I've found my shoulder no longer hurt in the morning. I was afraid my back would complain about it being TOO soft, but it's "just right". The HALF star off is for obvious heat related reasons. If you're a woman of a Certain Age, heck ya, this thing will roast you mid-way through the night! But so did the bare mattress. Hubs says he does not see a difference. He sleeps on his side or his back, and loves the comfort of the cuddling thick pad. Also, a note about installation. Get it out of the packing and let it blow up for a day. Ours had no smell, and puffed up very quickly, but I gave it a whole 24hrs plus. We got a King size, so to wash the fabric part of the topper I went to a commercial laundry and used a giant machine and dryer. Probably didn't have to, but it was easier to get it done quickly! I definitely think this topper is worth the money. ... show more
Reviewed in the United States on May 17, 2025 by MinxinWA

  • Poor quality, Torn Damaged Foam
Color: Gray Size: King
I expected better from the reviews. What a waste of money and going to be a pain to return. Maybe it’s headed for the trash instead. I’m having some hip problems and needed a bit more than my new hybrid mattress can provide. First off I did watch the given video, and let me say it’s a ton of HARD work getting all the packaging kinks out. I also found rips in the foam right out of the packaging in a couple of spots, which is poor quality and I don’t expect it to last. The top cover is pretty flat even after I put it in the dryer with air dry setting trying to bring it to life. The top cover also slips around, bunches up, and doesn’t stay put even with the elastic straps properly attached to the foam. The foam part itself is just ok, but almost too soft and giving. I thought the top cover would help with heat retention that happens with memory foam, and it did not at all. What’s the point if I’m now tossing and turning trying to cool off? ... show more
Reviewed in the United States on March 27, 2025 by Ann Ann

  • Save me sleepless nights
Color: Gray Size: King
I first had doubt this would help, I was having back and sleep issues and this product actually helped me have a good night sleep. I bought 3 one for each in my family member and they say the same thing. Thank you for great product. It has saved me sleepless nights.
Reviewed in the United States on May 29, 2025 by Soniweb73

  • Buy it, you'll like it.
Color: Gray Size: Queen
Using this makes our 20yr old firm queen Simmons mattress so much more comfortable. Reduces hip pain from side sleeping. Highly recommend it for somfort, quality seems very good and easy to install, but it does raise the height of the bed, but sheets fit fine. The memory foam was fully decompressed after 6-8 hrs and ready to use the night of the day it was delivered. Buy it you'll like it. ... show more
Reviewed in the United States on May 11, 2025 by SonyErikson

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