2 inch
A cool, light refresh
A layer of gel-infused memory foam with 3D airflow channels, while more of your mattress’s own feel comes through.
From$100.00
Choose 2 inch Over 90,000 5-Star Ratings Across Platforms
Mattress Toppers
The Cool Gel feel, on the bed you already have.
Gel-infused memory foam with 3D airflow channels, in 2 or 3 inches, Twin to California king. With or without a removable cover, it ships roll-packed in a compact box.
Mattress topper · 2 or 3 inch
Cool Gel Mattress Topper
- Gel-infused memory foam with air channels
- With or without a removable cover
- Thickness
- 2 or 3 inches
- Sizes
- Twin to California king
- Cover
- Optional: zippered knit with elastic corner straps
- Ships
- Roll-packed in a compact box
Thickness guide
2 or 3 inches?
Both are the same Cool Gel foam, in two thicknesses to suit different mattress firmness levels and personal preferences.
3 inch
Deeper cushioning
One more inch of the same foam, for more contouring and pressure relief between you and your mattress.
FromRegular price $140.00
Sale price $130.00
Choose 3 inch 
For the sofa bed
4.5-Inch Memory Foam Mattress
Gel-infused memory foam that folds into most sleep sofas and keeps its shape after many uses.
Full fromRegular price $144.99
Sale price $129.99
Shop the 4.5-inch
The Cool Gel difference
What makes it cool
The foam, the airflow and the cover, up close.
Cool Gel technology
Gel infusion dissipates heat, helping to regulate temperature and keep sleepers cool throughout the night.
Pressure relief
Conforms to body shape, reducing pressure points and promoting spinal alignment, for all sleep positions.
3D airflow channels
Promotes airflow, preventing heat buildup and enhancing overall comfort.
A cover that zips off
The optional cover is a zippered knit with elastic corner straps.
Stays in place
Elastic corner straps hold the covered topper on your mattress.
2 or 3 in
Thickness
6
Sizes, Twin to Cal King
Roll-packed
Shipped in a compact box, expanding to full size once unrolled.
Pair with your topper
Finish the bed with a cooling pillow
Each one made with cooling gel and memory foam.Shop all pillows
Cool Comfort Pillow
$89.99
Reversible Cool Gel and Memory Foam Double-Sided Pillow, Orthopedic Support
FromRegular price $84.99
Sale price $64.99
Every shop
Shop by collection
The shops in the menu, then every other Cool Gel collection.
All MattressesMemory foam and hybrid mattresses
Memory FoamCooling gel memory foam mattresses
HybridWrapped coils with cooling gel memory foam
Pillows & AccessoriesCooling pillows and comfort for the road
Toppers2 or 3 inches of cooling gel foam
Adjustable BedsThe Hedva, with massage and presets
Other collections
1.5M+
Mattresses purchased
90K+
5-star ratings across platforms
1.5 million+ happy sleepers
Ready for your coolest, comfiest sleep ever?
Give yourself the sleep you deserve with Cool Gel. Order now and wake up rested, cool, and pain-free.
- Fiberglass free
- Stays cool
- Free, fast shipping
- No weird smell
100-Day ReturnsMade in the USA10-Year Warranty
Topper questions, answered
Quick answers from the product page, so you can pick the right topper the first time.
Still have a question?Our customer support is available Monday to Friday, 8am–8:30pm ET.
Both are the same Cool Gel foam: gel-infused memory foam with 3D airflow channels. The two thicknesses are there to suit different mattress firmness levels and personal preferences, and the 3-inch simply adds one more inch of cushioning.
An optional zippered knit cover, with elastic corner straps that hold the topper on your mattress. Every size and thickness comes with it or without it.
Twin, Twin XL, Full, Queen, King and California King, each in 2 or 3 inches.
Roll-packed in a compact box, with Free 2-Day Shipping. Once unrolled it expands to full size, and it’s lightweight, so it’s easy to handle and reposition on your mattress.
It’s designed to. The gel infusion dissipates heat, helping to regulate temperature and keep sleepers cool through the night, and the 3D airflow channels promote airflow, preventing heat buildup.
