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MOLECULE 1vsCocoon by Sealy Chill

Which one is best for you? MOLECULE 1 vs Cocoon by Sealy Chill - 2026 comparison by Vs Mattress

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MOLECULE 1Save $300-$700 OffCocoon by Sealy ChillSave 35% + Free Pillows & Sheets

MOLECULE 1

by MOLECULE · Memory Foam

Save $300-$700 Off

Lifetime Warranty · 365-night trial

Cocoon by Sealy Chill

by Sealy · Memory Foam

Save 35% + Free Pillows & Sheets

10 years · 100-night trial

Pricing by size

MOLECULE 1

Twin$699

Twin XL$699

Full (Double)$799

Queen$899

King$1,099

California King$1,099

Cocoon by Sealy Chill

Twin$619

Twin XL$709

Full (Double)$819

Queen$1,079

King$1,389

California King$1,389

Essential information

	MOLECULE 1	Cocoon by Sealy Chill
Type	Memory Foam	Memory Foam
Launched	–	–
Brand	MOLECULE	Sealy
Made in	United States	United States
Unique points	The MOLECULE 1 combines 3 layers of foam: Microban® Cover Restoreflo™ Recoveryflo™ Contourflo™	3 layer construction: Perfect Fit Memory Foam Personalized Comfort Layer Support Foam.
Video	–	–

Certifications & trial

	MOLECULE 1	Cocoon by Sealy Chill
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	365 nights	100 nights
Warranty	Lifetime Warranty	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	Our deliveries are exclusively handled by FedEx, and you should expect your mattress within one week from when you place your order.	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

	MOLECULE 1	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	Both MOLECULE mattresses are considered to be medium to medium-firm.	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

	MOLECULE 1	Cocoon by Sealy Chill
Layers	Restoreflo™, Recoveryflo™, Contourflo™	Perfect Fit Memory Foam, Personalized Comfort Layer, Support Foam.
Cover	Our advanced cover features a unique combination of heat and moisture wicking technologies to regulate the microclimate between your body and the sleep surface. Microban® treatment helps prevent the growth of odor and stain-causing bacteria for a cleaner sleep.	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	Proprietary foam features exceptional pressure relief combined with enhanced airflow properties. Precision-contoured 3D geometric surface provides targeted, self-adjusting support for different parts of 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	The foundation of the MOLECULE mattress. An ample 7” of firm support fosters healthy spine alignment. Breathable materials promote even more airflow and heat transfer.	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

	MOLECULE 1	Cocoon by Sealy Chill
Available sizes	Twin, Twin XL, Full, Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 12.25 "	Twin: 10 "
Twin weight (kg)	46	40
Twin XL weight (kg)	48	42
Full (Double) weight (kg)	60	56
Queen weight (kg)	72	64
King weight (kg)	87	83
California King weight (kg)	87	83

FAQs

MOLECULE 1

What firmness is Molecule 1 mattress?

The Molecule 1 mattress has a medium firmness, rated as a 6 out of 10 on the firmness scale.

Is Molecule mattress safe?

Yes, the Molecule mattress is safe. The foams used are CertiPUR-US certified, meaning they're free of certain harsh metals and chemicals.

Is Molecule 1 or 2 better?

Both Molecule mattress models are constructed with proprietary foam layers. The Molecule 1 is more affordable, while the Molecule 2 offers more zoned support and a comfort layer with improved airflow.

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 MOLECULE 1 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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