DUMOS Mattress Toppers Memory Foam Queen Size, 4 Inch Thick Bed Topper Pad Cooling Gel Infused Soft Comfy Breathable for Sleeper Sofa Couch RV Camper, CertiPUR-US Certified, Blue
Condition: New
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FREE 90-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 3 left in stock, order soon!
Arrives
Saturday, Jun 13
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Color: Blue
Size: 4 inch-Queen
Features
- memory Foam
- The memory mattress topper is designed with ergonomic optimization for various body parts, ensuring it conforms to different body curves and shapes. It effectively distributes body pressure evenly, allowing for comfortable adaptation to different sleeping positions and ultimately enhancing sleep quality.
- Our mattress topper is skillfully designed using a cooling gel bead injection and vortex technology, precisely engineered to reduce heat and enhance airflow. This thoughtful design ensures that individuals experience a refreshing coolness and superior air permeability, promoting a delightful sensation of freshness.
- Crafted using CertiPUR-US certified materials. Following a thorough analysis conducted by an independent and certified testing laboratory, its content, emissions, and durability surpass the standard requirements. This guarantees an exceptional level of safety and friendliness, particularly for individuals with highly sensitive skin.
- The cooling mattress boasts remarkable elasticity and resists deformation effectively. Installing our mattress topper is effortless. The memory foam topper is compressed and packed for easy transportation. So please put it in a ventilated place for 24 hours and let it return to its original size.In addition, please do not leave the sponge in the sun, it will turn yellow.
Brand: DUMOS
Color: Blue
Size: 4 inch-Queen
Fabric Type: memory Foam
Special Feature: Breathable, Cooling, Eco-Friendly, Noiseless
Brand Name: DUMOS
Age Range Description: Adult
Model Name: DUMOS Mattress Topper Cooling Breathable Comfy Mattress Pad
Number of Items: 1
Manufacturer: DUMOS
UPC: 700476323183
Manufacturer Part Number: DO2153H-TPHM-4Q
Model Number: DO2153H-TPHM-4Q
Unit Count: 1.0 Count
Item Weight: 18.8 Pounds
Item Type Name: Breathable Mattress Topper Pad for Pain Relief
Other Special Features of the Product: Breathable, Cooling, Eco-Friendly, Noiseless
Closure Type: Pull On
Water Resistance Level: Not Water Resistant
Fabric Type: memory Foam
Product Care Instructions: Dry Clean Only
Material Type: Memory Foam
Size: 4 inch-Queen
Color: Blue
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jun 13
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Blue
Size: 3 inch-King
Arrived quickly, and was made well. Helps me and my husband to sleep very comfortably, and relieves my back pain. Allows for air flow to not get so hot, and is a great thickness. Was sent in a rolled vacuum sealed bag, but once opened it decompressed in a short amount of time and was almost immediately ready to use. Would recommend, and would buy again if ever needed.
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Reviewed in the United States on April 2, 2026 by Desiree Johnson
Color: Blue
Size: 2 inch-Twin
The most practical purchase I've made so far this year! I was ready to buy a whole new mattress, but decided to try this topper first. I have a very firm hybrid (spring coil and memory foam) mattress that was starting to take its toll on my body after 6 years. I need something plush that will cradle me. This topper was the solution. I have a twin bed and I got this 2 inch topper. I'm 128 lbs and the 2 inch topper is thick enough for me. The width of the topper is almost as wide as my mattress, just slightly narrower. The length is perfect. The topper fluffed up within minutes. Mine came folded in half, so I was worried about the fold down the center, but it was gone when the topper fluffed up and you'd never know it was ever folded in half. I've slept so good on this and it hasnt made me too hot either! I wake up feeling refreshed and pain-free. Even if this only lasts a year, so what? It was only 20.
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Reviewed in the United States on March 19, 2026 by CanIGetaZzuuu
Color: Blue
Size: 3 inch-King
We have a medium firmness bed and wanted a little more softness without going too far. This seems to be just about right for our comfort presences. It is pretty soft but still feels supportive. We haven't experienced being too hot, but we have not owned during summertime yet.
Reviewed in the United States on April 8, 2026 by Erin
Color: Blue
Size: 4 inch-Queen
This topper arrived in a brown box with zero branding on it whatsoever. Inside it's wrapped like all other toppers so I slid it out of the box to find a warranty card with zero branding and an email address that is clearly generic and not affiliated with a certain brand. Against my better judgement I decided to open it up and hope it's what I ordered. Well it was far from what I ordered. It looked like the cheapest lowest quality foam I've ever received as a mattress topper and was 90% white with what looked like they drizzled a little blue paint in the middle to make it look like it's the cooling gel as in the description. It also had the most disgusting smell to it that I couldn't breathe being around it. No law label to be found anywhere inside the box, on the box, or inside the rolled up foam. Come to find out it's against the law to sell any type of bedding material without this label yet it's being done I'm sure every single day because I'm sure there's a loophole they use. Anywho, I called to have them refund me so I can just throw it away because it's smells awful, feels terrible, and I have no clue what the material actually is. I was told to figure out how to get it in the box and sent back if I want a refund. It took everything in me to get this thing back in the box but I did it and got it sent back. Do not order this topper!
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Reviewed in the United States on April 17, 2026 by Phill1728
Color: Blue
Size: 2 inch-King
Have not received item yet! It has gotten lost during shipping, but I have ordered this in the past an item is awesome feels great and you will get a good night sleep!
Reviewed in the United States on March 25, 2026 by Amazon Customer
Color: Blue
Size: 3 inch-Queen
Excellent product, exactly as described. No oder, comfortable, very pleased. Great price for a very good product.
Reviewed in the United States on April 14, 2026 by Kindle Customer
Color: Blue
Size: 2 inch-Queen
Great product and a fantastic price for a 2” queen size. Took a way my hip pain.
Reviewed in the United States on April 16, 2026 by Laura
Color: Gray White
Size: Queen
Soft and very comfortable to lay on. The quality of sleep has improved significantly since I added the mattress pad. I suffer from fibromyalgia and definitely notice how the pad cradles me.
Reviewed in the United States on April 3, 2026 by Rebecca D. Courtney