Chill Hybrid Mattress

Introducing our 12" Chill Hybrid — the perfect combination of our cool-to-the-touch cover, conforming memory foam & premium coils with Active Support Technology®.


SAVE 35%

+ Free Pillows & Sheets!


Premium Foam + Flexible Coils

= What Dreams Are Made Of

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    Perfect Fit Memory Foam

    Our premium foam adapts and responds to your unique shape for a cushioned feel, supportive spinal alignment, and reduced pressure points.

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    Responsive Coils

    Each fabric-encased coil moves independently for targeted support & reduced motion transfer. Plus, the steel perimeter offers improved edge-support.


Decisions are tough — so we wrapped our best sleep tech inside a chill cover & shipped it directly to your door.

More Responsiveness

Our Active Support Technology® offers more targeted support for your unique body size, shape, and sleep position.

The fabric-encased coils transfer less motion without squeaking.

More Support

A consistent sleep surface, edge-to-edge — making your mattress feel bigger and getting up even easier.

Quantum Edge® technology offers a reinforced, steel perimeter.

More Comfort

Our Perfect Fit memory foam adapts & responds to the contours of your unique shape for a soft and supportive feel.

More Cooling

Proprietary "Phase Change Material" absorbs & dissipates heat helping you feel cooler as you fall asleep.

Bolsa® coils channel the excess heat through breathable springs — keeping you cooler, longer.

Even the Setup is Chill

Your Cocoon™ by Sealy is shipped for free in an easily moveable box that measures 15” x 15” x 44”.

Unpack, unroll, and feel the difference for yourself.

Watch Unboxing and Set-up





The Chill Hybrid Mattress

Built with two different support constructions — all wrapped inside a premium, cool to the touch cover.

Cooling Cover: Absorbs & dissipates heat for a refreshing, cool-to-touch surface

Perfect Fit Memory Foam: Adapts to your unique body size, shape & sleep position

Active Support Coil Layer: Fabric-encased coils & a reinforced perimeter for targeted support

Essential Support Layers: Engineered from heavier, more robust foam to be highly durable and resilient.

A Perfect Fit Mattress

Chill Hybrid

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- which adapts to your unique body size, shape and sleep position.

Product Information

We designed the Cocoon™ by Sealy box to easily fit through a standard door frame and sized it so that one person could be capable of moving it.

Twin: 38" x 74.5"
Twin XL: 38" x 79.5"
Full: 53" x 74.5"
Queen: 60" x 79.5"
King: 76" x 79.5"
CA King: 72" x 83.5"

PROFILE HEIGHT: Cocoon™ by Sealy has a profile of 12"

FEEL: Medium

100 NIGHT FREE TRIAL: Fall in love or send it back

WARRANTY: 10-Year Limited Warranty

COUNTRY OF ORIGIN: Designed and built in the USA

BOX MESEAUREMENTS: 15" x 15" x 44" (for all mattress sizes)

WEIGHT: 53 - 105 lbs (mattress)

SHIPPING INFO: Ships UPS Ground from our shipping facility in Mississippi

SHIPPING COSTS: Free shipping and free returns in the USA

The Cocoon Chill Hybrid 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 2 inches wide and no more than 5 inches apart.

The foams used in the Cocoon Chill Hybrid 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.

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