🇺🇸 United States · Hybrid (coils and foam) vs Memory Foam

Allswell SupremevsCocoon by Sealy Chill

Which one is best for you? Allswell Supreme vs Cocoon by Sealy Chill - 2026 comparison by Vs Mattress

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Allswell SupremeCocoon by Sealy ChillSave 35% + Free Pillows & Sheets

Allswell Supreme

by Allswell · Hybrid (coils and foam)

10 years · 100-night trial

Cocoon by Sealy Chill

by Sealy · Memory Foam

Save 35% + Free Pillows & Sheets

10 years · 100-night trial

Pricing by size

Allswell Supreme

Twin$517

Twin XL$547

Full (Double)$597

Queen$687

King$797

California King$797

Cocoon by Sealy Chill

Twin$619

Twin XL$709

Full (Double)$819

Queen$1,079

King$1,389

California King$1,389

Essential information

	Allswell Supreme	Cocoon by Sealy Chill
Type	Hybrid (coils and foam)	Memory Foam
Launched	–	–
Brand	Allswell	Sealy
Made in	United States	United States
Unique points	The Supreme mattress by Allswell is the best in their lineup, constructed of the following layers: Quilted Cover + Euro Top Graphite & Copper Gel Infused Memory Foam Energex Foam Quantum Edge Individually Wrapped Coils.	3 layer construction: Perfect Fit Memory Foam Personalized Comfort Layer Support Foam.
Video	–	–

Certifications & trial

	Allswell Supreme	Cocoon by Sealy Chill
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	<p id="">Global Organic Textile Standard (GOTS)USDA Organic GREENGUARD Gold Eco-INSTITUT MADE SAFE® Rainforest Alliance Certified™ Forest Stewardship Council®</p>	–
Sleep trial	100 nights	100 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	Allswell offers free ground shipping to the 48 contiguous US states & DC.	When you order your Cocoon by Sealy mattress, well ship it to you (by UPS Ground) for free. Typically, your Cocoon by Sealy will arrive in 5 to 7 days.

Firmness & feel

	Allswell Supreme	Cocoon by Sealy Chill
One firmness fits all	Yes	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	That just-right medium-firm feel. Rated a 4.5 to 6.5 on the very unscientific firmness scale.	The Cocoon Chill is a medium firmness, about a 6 on the firmness scale. 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.

Construction & materials

	Allswell Supreme	Cocoon by Sealy Chill
Layers	Quilted Cover + Euro Top, Graphite & Copper Gel Infused Memory Foam, Energex Foam, Quantum Edge Individually Wrapped Coils.	Perfect Fit Memory Foam, Personalized Comfort Layer, Support Foam.
Cover	Quilted top panel woven with our signature A. This is a Euro top mattress with two layers of high-performance memory foam underneath its plush quilted surface which makes for a supreme sleep experience.	Our premium stretch-knit cover is infused with a proprietary "Phase Change Material" that absorbs and dissipates heat for a refreshing, cool to the touch surface.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	Stay asleep with individually-wrapped coils which help minimize motion transfer. Cooling graphite and copper gel layer absorbs and transfers heat away from the body.	A top layer of memory foam helps reduce the amount of movement from your sleep partner. The Soft model reduces a bit more motion transfer than the Firm model. Phase Change Material (PCM) absorbs your body heat leaving you with a cool to the touch mattress experience.
Support	Two-sided edge support with Reinforced Quantum Edge - use the whole sleeping surface and easily get in and out of the bed. Energex foam provides pressure relief over a wide range of temperature.	Our high-quality memory foam adapts to your body size, shape and sleep position to ensure a great sleep no matter which feel is right for you. Support Foam base layer engineered to be highly durable and resilient. We've tested it, and we know it bounces back every time.
Posts	–	–

Size & weight

	Allswell Supreme	Cocoon by Sealy Chill
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 14 "	Twin: 10 "
Twin weight (kg)	56	40
Twin XL weight (kg)	59	42
Full (Double) weight (kg)	78	56
Queen weight (kg)	92	64
King weight (kg)	116	83
California King weight (kg)	116	83

FAQs

Allswell Supreme

How thick is Allswell Supreme?

The Allswell Supreme mattress has a thickness of 14 inches.

What is the weight limit for the Allswell Supreme?

The Allswell Supreme mattress can comfortably support individuals who weigh up to 230 pounds.

How long can I leave an Allswell mattress in a box?

It is recommended not to keep an Allswell mattress in its box for more than 30 days from the date of purchase.

Cocoon by Sealy Chill

Can you flip the Cocoon Chill mattress?

No, the Cocoon Chill mattress is not designed to be flipped. It is constructed with support layers at the bottom and comfort layers at the top. Flipping the mattress would disrupt the intended firmness and feel.

Is the Cocoon Chill mattress good for side sleepers?

The Cocoon Chill mattress may feel too firm for most side sleepers, but it is an excellent choice for back and stomach sleepers.

Do Cocoon by Sealy mattresses contain latex?

No, Cocoon™ by Sealy mattresses do not contain latex.

Wrap up

Thank you for checking out this Allswell Supreme vs Cocoon by Sealy Chill mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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