Serta Cooling ThermaGel Memory Foam Mattress Topper, King, 2"

Not pictured: 2"

Serta Cooling ThermaGel Memory Foam Mattress Topper

BySerta

$95.64

{MONTHLY_PAYMENT}{SUBTITLE_TEXT}with Klarna

Earn 5% back¹ in rewards, plus more exclusive perks

Bed Size:

King

Mattress Thickness:

FREE Fast Delivery

Get it by Wed, Aug 12

43215

Get $40 off your qualifying first order of $100+** with the Wayfair Credit Card! Offer ends 8/10/2026. **

Apply Now

Get Everything You Need

72-Hour Clearout

Hypoallergenic and Waterproof Fitted Mattress Protector

72-Hour Clearout

Mona Waterproof & Hypoallergenic Mattress Protector

Bundle & Save Wayfair Verified

Memory Foam Pillow - Sleep by Wayfair™

72-Hour Clearout Wayfair Verified

Soft Microfiber Sheet Set - Basics by Wayfair™

At a Glance

Shop Sustainably: CertiPUR-US® Certified

Topper Thickness : 2 ''

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

Customer Reviews

Rated 4.7 out of 5 stars.

77 Reviews

Customers say

Customers report that this product significantly enhances comfort and provides excellent support, with many finding it to be a great value. The topper is noted for its substantial thickness and pleasant softness, which effectively improves sleep quality. It is also praised for not retaining heat, unlike other memory foam products.

AI-generated from customer reviews

About This Product

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

Serta Cooling ThermaGel Memory Foam Mattress Topper

Get Everything You Need

Hypoallergenic and Waterproof Fitted Mattress Protector

Mona Waterproof & Hypoallergenic Mattress Protector

Memory Foam Pillow - Sleep by Wayfair™

Soft Microfiber Sheet Set - Basics by Wayfair™

At a Glance

30-Day Return Policy

Customer Reviews

Customers say

Customer Reviews

Customers say

Serta Cooling ThermaGel Memory Foam Mattress Topper

Get Everything You Need

Hypoallergenic and Waterproof Fitted Mattress Protector

Mona Waterproof & Hypoallergenic Mattress Protector

Memory Foam Pillow - Sleep by Wayfair™

Soft Microfiber Sheet Set - Basics by Wayfair™

At a Glance

30-Day Return Policy

Serta Cooling ThermaGel Memory Foam Mattress Topper

Get Everything You Need

Hypoallergenic and Waterproof Fitted Mattress Protector

Mona Waterproof & Hypoallergenic Mattress Protector

Memory Foam Pillow - Sleep by Wayfair™

Soft Microfiber Sheet Set - Basics by Wayfair™

At a Glance

Description

Specifications

Return Policy

Customer Reviews

Customers say

Customer Reviews

Customers say

Serta Cooling ThermaGel Memory Foam Mattress Topper

Get Everything You Need

Hypoallergenic and Waterproof Fitted Mattress Protector

Mona Waterproof & Hypoallergenic Mattress Protector

Memory Foam Pillow - Sleep by Wayfair™

Soft Microfiber Sheet Set - Basics by Wayfair™

At a Glance

Description

Specifications

Return Policy