Serta Cooling ThermaGel Memory Foam Mattress Topper & Reviews

Light blue memory foam mattress topper on a mattress with an upholstered headboard

Serta Cooling ThermaGel Memory Foam Mattress Topper, 3", King

Not pictured: 3"

About This Product

Sleep like you’ve never slept before on this mattress topper from Serta. As part of the Serta family of comfort solutions, this ThermaGel memory foam topper can improve any night’s rest on top of virtually any mattress. This adaptable mattress pad conforms to the sleeper’s unique body shape to provide superior support for joints and pressure points while remaining breathable with ThermaGel particles to keep the sleeping surface cool all night long.

Features

100% Memory Foam
COOLING 2-INCH PROFILE: ThermaGel-infused memory foam delivers gel-enhanced cooling in a streamlined 2-inch profile — ideal for sleepers who want added comfort without dramatically changing mattress feel
COOLING TECHNOLOGY: ThermaGel particles help create a refreshing sleep surface by drawing heat away from the body
CONTOURING SUPPORT: Adapts and conforms to your body’s natural shape for enhanced comfort and targeted support
CERTIPUR-US CERTIFIED FOAM: Made with certified memory foam — independently tested for durability, emissions, and safety, and free of harmful chemicals
MADE IN THE USA: Proudly crafted in the USA using high-quality materials for lasting durability

Bed Size:

King

Mattress Thickness:

Customer Reviews

Rated 4.8 out of 5 stars.

90 Reviews

Customers say

Customers report that this product significantly enhances comfort and provides excellent support, making a noticeable difference in sleep quality. Many find it to be a great value, offering a soft yet firm feel that conforms to the body. The thickness of the topper is also frequently praised for improving existing mattresses.

AI-generated from customer reviews