Will the quality depreciate over time and is there a warranty on this topper?

We have tested our products over a 10 year cycle and don't see any significant degradation of the product. Our Serta toppers don't have a specific warranty, but we have partnered with Amazon to replace the product or refund your purchase if you are not happy with the performance.

Why is this $100 but the same model at kohls $400?

I just got the one sold at Kohls after returning this one. On sale from $400 for $174 online. This isn’t the same product. The Khols mattress topper is much heavier, comes with a cover and the packaging was much better.

i sleep cold, will this keep me warm?

Actually, just received ours 2 days ago. I slept on it last night. It was very comfortable and my back never felt better but it was HOT! I sleep cold too.

Is this certipur-us certified?

yes. All Serta products certipur-us certified. Check this link https://www.serta.com/standards

Thermagel Cooling Pressure Relieving Memory Foam Mattress Topper 3 Inch

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 1296.13

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

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Description

❄️ Sleep smart, stay cool, and wake refreshed every morning!

DURABILITY YOU CAN TRUST - Crafted in the USA with premium materials built to last night after night.
BREATHE EASY SLEEP BETTER - Breathable foam design promotes airflow, reducing heat buildup and moisture.
SLEEP COOLER FEEL FRESHER - ThermaGel-infused foam actively draws heat away for all-night cool comfort.
TAILORED SUPPORT FOR YOUR BODY - Contours precisely to your unique shape, relieving pressure on joints and muscles.
UPGRADE ANY MATTRESS INSTANTLY - Transforms your existing mattress with a plush, supportive 3-inch layer.

The Serta ThermaGel Cooling Memory Foam Mattress Topper is a 3-inch king-size mattress enhancer made in the USA. Featuring breathable, gel-infused memory foam, it actively cools by drawing heat away from the body while contouring to relieve pressure points. Designed to upgrade any mattress with premium comfort and durability, it’s a top-rated choice for professionals seeking restorative sleep and lasting mattress protection.

Specifications

ASIN	B0889898S8
Age Range Description	Adult
Best Sellers Rank	#8,145 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #28 in Mattresses Toppers
Brand	Serta
Brand Name	Serta
Closure Type	Pull On
Color	Blue
Customer Reviews	4.3 out of 5 stars 10,509 Reviews
Fabric Type	100% Memory Foam
Item Display Dimensions	3 inches
Item Type Name	Serta ThermaGel Memory Foam Mattress Topper
Manufacturer	Elite Comfort Solutions
Manufacturer Part Number	12275
Material Type	Memory Foam
Model Name	ThermaGel
Model Number	12275
Number of Items	1
Other Special Features of the Product	Breathable, Cooling, Durable, Premium, Pressure Relief
Product Care Instructions	Spot Clean Only
Size	King 79"x75"
Special Feature	Breathable, Cooling, Durable, Premium, Pressure Relief
UPC	094325278879
Unit Count	1.0 Count
Water Resistance Level	Not Water Resistant

Reviews

D**M

2.12.2025

T**T

27.09.2025

W**.

8.04.2026

C**N

4.08.2025

M**T

12.04.2026

J**E

7.01.2026

D**E

16.03.2026

J**F

18.09.2025

J**P

7.12.2025

E**B

4.03.2023

C**P

13.10.2023

A**R

11.10.2024

A**.

13.04.2024

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 1296.13

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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ThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper, 3 Inch, King, Made in The USA

Details

Details

Description

Specifications

Reviews

Common Questions