September Flash Sale
Ends Tomorrow!

What's the difference?

Introducing Extra-Chill—our most advanced, dual cooling technology. Our enhanced cooling foam & cover work together to eliminate waking up overheated, keeping you comfortably cool.

1. Cooling Memory Foam

1. Cooling Memory Foam


We added our signature Phase Change Material into the same supportive foam you love for extra cooling comfort.


This cooling technology absorbs & dissipates body heat, helping you feel cooler as you fall asleep.

2. Extra-Chill Cover

2. Extra-Chill Cover


We've enhanced the original Chill Cover to be even cooler for an extra refreshing, cool-to-touch surface.


The Extra-Chill Cover is woven with advanced cooling yarns, so you maintain the perfect temperature—all night long.



The Extra-Chill Memory Foam Mattress - $999 (Queen) or $84/month2 for 12 months with equal payments1 · Learn More & Apply


COOL, HOW DOES IT WORK?


Our memory foam is infused with Phase Change Material (PCM), which helps you feel cooler as you fall asleep.

 


COOL, HOW DOES IT WORK?


Our memory foam is infused with Phase Change Material (PCM), which helps you feel cooler as you fall asleep.

 


DISCOVER YOUR HAPPY MEDIUM

We've found that most sleepers prefer a mattress that's fully supportive but not too firm, so we created a mattress with our Perfect Fit memory foam that adapts to your unique body size, shape and sleep position.


DISCOVER YOUR HAPPY MEDIUM

We've found that most sleepers prefer a mattress that's fully supportive but not too firm, so we created a mattress with our Perfect Fit memory foam that adapts to your unique body size, shape and sleep position.

140 Years of Quality. 40 Million Mattresses. Feel the Sealy Difference for Yourself.

PEEK UNDER THE COVER

Our Extra-Chill Memory Foam mattress provides a dual cooling experience, designed to help keep your body cooler as you sleep.

Inside the layers of the cocoon extra chill memory foam mattress
1. Extra-Chill Cover

Our enhanced cover is woven with cooling yarns, which absorbs & dissipates heat.

2. Cooling Memory Foam

Our premium, cooling memory foam adapts to your size, shape & helps maintain the perfect temperature.

3. Responsive Comfort Foam

Cushioning support that reduces motion transfer & prevents that "sinking" feeling.

4. Essential Support Layers

Engineered from heavier, more robust foam to be highly durable. We’ve tested it, & we know it bounces back every time.

Mattress Specs

Size Length Width Height Weight
Twin 74.5" 38" 10" 39.5 lbs
Twin XL 79.5" 38" 10" 42.1 lbs
Full 74.5" 53" 10" 55.7 lbs
Queen 79.5" 60" 10" 64.4 lbs
King 79.5" 76" 10" 82.6 lbs
Cal King 83.5" 72" 10" 82.5 lbs

Additional Details

Country of Origin

Designed and built in the USA.

Shipping Info

Ships via UPS Ground from our manufacturing plant in Mississippi.

Warranty

10-year limited warranty.

Certifications

The foams used in the Cocoon Extra-Chill mattress have been certified by the CertiPUR-US® program, a not-for-profit organization that conducts rigorous safety inspections prior to awarding certifications, thus ensuring the safety of our product.

Foundation or Box Spring

The Cocoon Extra-Chill mattress can be used on one of our custom designed Cocoon Foundations. You may also use a box spring, an adjustable base, a platform bed frame, or a slatted bed frame, as long as the slats are at least 3 inches wide and no more than 4 inches apart.

Close
Improve Your Shopping Experience

You’re using an unsupported web browser.
A list of the most popular browsers can be found below. Just click on an icon to visit the download page.

Close
Your Software is Out of Date

Your phone or tablet is using software unsupported by our website. To improve your shopping experience, please update your device to the latest version of iOS or Android OS.