DOWNCOOL

DOWNCOOL 3 Inch Queen Mattress Topper Cooling Memory Foam Mattress Topper

442+ bought in the past month

$109.99$136.99

About this item

  • Made of 39% bamboo viscose and 61% polyester, the bamboo mattress topper surface features a 3D air layer design that enhances breathability, making it a great choice for hot sleepers.
  • With 1700 GSM filling made of 60% memory foam and 40% polyester, this 3 inch memory foam mattress topper offers cloud-like softness and balanced support to help relieve pressure on the back, shoulders, and hips.
  • The elastic deep pocket skirt wraps around the mattress for a secure 360° fit. It stays in place on mattresses from 8–21 inches thick and won’t move or slide, even if you toss and turn at night.
  • The queen mattress topper is machine washable for easy daily care. Gently wash in cold water and tumble dry on low. Before first use, leave it in a ventilated area for 24–48 hours to fully regain its shape and ensure a comfortable sleep experience.
  • The cooling mattress topper is made from OEKO-TEX certified materials that meet strict safety and environmental standards. Free from harmful substances, it offers long-lasting comfort and peace of mind. If you have any questions, feel free to contact us.
$109.99
Was $136.99Save $27.00

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DeliveryFriday 10 Apr – 16 Apr
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Product details

BrandDOWNCOOL
ColorWhite
SizeQueen
Fabric Type39% Bamboo Viscose Air Layer, 61% Polyester
Special FeatureCooling

Technical specifications

brandDOWNCOOL
colorWhite
sizeQueen
fabric_type39% Bamboo Viscose Air Layer, 61% Polyester
special_featureCooling
closure_typePull On
product_care_instructionsMachine Wash
water_resistance_levelNot Water Resistant
age_range_descriptionAdult
materialMemory Foam
number_of_items1
manufacturerDOWNCOOL
product_dimensions80 x 60 x 3 inches
item_weight16.76 pounds
best_sellers_rank#104,142 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #204 in Mattresses Toppers
date_first_availableAugust 13, 2025

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Customer reviews

3.6132 ratings
★★★★★

Comfortable and soft

CherlynDecember 17, 2025

The actual topper doesn't look like one pictured but its very comfortable and much better than the egg crate foam I had. Thicker also! Love that it has its own attached cover sheet and this will fit even the thicker mattress. Since I usually get hot anytime of year this was helpfull, seems more airy and cooler. Read more

★★★★★

Like sleeping on supportive clouds!

January G.October 16, 2025

This memory foam mattress topper is wonderful! The first morning after sleeping on it was the first morning in ages that I woke up without lower back pain. I would say that this is not the best choice for a person that prefers firmness. This mattress topper is thick, supportive, but also gives the sensation of sleeping in a soft "hug." It is comfortable to lay on in any sleep position that I have tried. I don't even really need a pillow with this mattress topper and only continue to use one because that is what I am accustomed to. It has absolutely brought new life to our old mattress. Unpacking it was easy. The instructions say to let it rise for "several hours." I found that letting it rise and come to form for an overnight was sufficient. There was no smell as some other reviews on other mattress toppers have claimed to have. I hope this information is helpful. Read more

★★★☆☆

Bad back pain you don’t want this

CustomerSeptember 30, 2025

The media could not be loaded. It’s really 3 inches thick and puts a layer of softness to a temper pedic mattress. But it has a bunch of little white pieces of foam and if you have back problems you can feel those all bunched up underneath you. I really don’t think it’s going to last long or wash well. I’ve had pillows like like this that get hard and flatten and I’m guessing this will too. After purchasing and seeing it I don’t think it’d wash well. It’s made well as far as stiches and the material and I’m a hot sleeper as well and I did get warm trying to sleep on it. It was very quiet no noise. It’s too bad. These companies don’t test these on Tempur-pedic mattresses that are firm and with people with real spinal issues. I have bulging disc spinal stenosis and like I said, you can feel all them tiny pieces of foam. So I did return mine. there was a couple of loose pieces of foam inside the packaging. If you look at the photo, you will see what I’m talking about with the tiny pieces that they have inside of this. Read more

★★★★☆

Soft and cuddly

Marissa UreyNovember 26, 2025

So comfy! Like cuddling a cloud! My back isn't killing me when I wake up anymore. Only dislike is that it slides towards the foot of my mattress daily and I have to pull it back up. Read more

★☆☆☆☆

Not for me.

CustomerJanuary 1, 2026

Lumpy. I likely misread description… I thought it would be a smooth piece of foam and instead it is little chunks in pockets. Needs fluffing often. Lettering shows through white linens. Read more

Review image 1Review image 2
★★☆☆☆

Read reviews before purchasing.

CustomerOctober 26, 2025

I searched for months for a mattress topper that would be supportive for my back, hips and shoulders. The reviewed seemed favorable. In the picture looks nice and smooth and supportive. First when I took it out of the bag it was bumpy, nothing like the picture. I thought it might go away after letting it “pump” up. It did but then, it flatten. I have mine for over a month and the side I sleep on went down a lot compared to the side I don’t sleep on. I sleep alone and I not very big, but if you look at this topper on my bed one side is high, my side not so much. Honestly, I wouldn’t buy it again. In the photo you can see the side that is higher. Read more

Review image 1
★★★★★

Buy this now, your back will thank you.

Keith M. GilliesDecember 14, 2025

What a great mattress topper. It is so comfy and seems like it will hold up. The fitted sheet part of it forms to the mattress nicely and keeps it in place. I appreciate the foam and filled part of it together. It’s helped my back immensely. Read more

★★★★★

Glad I bought this

Julie ReevesJanuary 12, 2026

Amazing!!!!! My bed is the most comfortable it has ever been and I am sleeping better than ever! Read more

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