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Description
xCool, adaptive comfort for every night
Upgrade your sleep surface with the Serta ThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper. At 3 inches thick, this topper sits atop your existing mattress, offering a plush, supportive layer that adapts to your body shape while staying breathable. The result is a sleep surface that can feel both cradling and refreshing, all night long.
Key benefits at a glance
- Breathable gel-infused memory foam for cooling comfort and adaptive support
- ThermaGel particles help draw heat away from the body for a cooler sleep surface
- Contour-aware design that conforms to your body's natural shape for targeted support
- Adds a layer of comfort and can help extend the life of your existing mattress
- Made in the USA with quality materials for lasting durability
Who benefits from a topper like this?
Hot sleepers, couples with differing temperature preferences, side and back sleepers, and anyone looking to refresh an older mattress may notice a more balanced feel. Because it sits on top of virtually any mattress, it can create a more breathable, cushioned surface without a full replacement.
Real-life use cases
- Nighttime cooling for warmer nights, helping you stay asleep longer without overheating
- A contoured, pressure-point–friendly surface that supports joints and spinal alignment
- A refreshed feel that can enhance comfort during lounging or reading in bed
Materials and care
The topper uses gel-infused memory foam to balance softness, support, and airflow. As with any foam product, maintain good room airflow and follow standard care guidelines to preserve performance over time. Made in the USA, it emphasizes durability and quality craftsmanship throughout the design.
FAQ
Q: What are the main benefits of the Serta ThermaGel Cooling Topper?
A: It provides cooling comfort, adapts to your body for targeted support, and can help extend your mattress life.
Q: Is the topper compatible with most mattresses?
A: Yes, it fits most mattresses and adds a breathable layer for a refreshed sleep surface.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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