Cocoon by Sealy ChillvsNolah Signature

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

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Cocoon by Sealy ChillSave 35% + Free Pillows & SheetsNolah SignatureUp to $700 Off + 2 Free Pillows

Cocoon by Sealy Chill

by Sealy · Memory Foam

Save 35% + Free Pillows & Sheets

10 years · 100-night trial

Nolah Signature

by Nolah Sleep · Foam

Up to $700 Off + 2 Free Pillows

LIFETIME · 120-night trial

Pricing by size

Cocoon by Sealy Chill

Twin$619

Twin XL$709

Full (Double)$819

Queen$1,079

King$1,389

California King$1,389

Nolah Signature

Twin$1,299

Twin XL$1,399

Full (Double)$1,649

Queen$1,799

King$2,049

California King$2,049

Essential information

	Cocoon by Sealy Chill	Nolah Signature
Type	Memory Foam	Foam
Launched	–	–
Brand	Sealy	Nolah Sleep
Made in	United States	United States
Unique points	3 layer construction: Perfect Fit Memory Foam Personalized Comfort Layer Support Foam.	A four layer, flippable construction: (Soft side) 2.5" Cooling Nolah AirFoam 1.5" Deep Supportive High-Resilience Foam 8" Reinforced High-Density Core Foundation Foam 1" Firm Cooling Nolah AirFoam (Firm side).
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Certifications & trial

	Cocoon by Sealy Chill	Nolah Signature
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	100 nights	120 nights
Warranty	10 years	LIFETIME
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	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.	You will receive your Nolah mattress in 2-8 business days after placing your order. We need a business day or two to craft your Nolah mattress before shipping it with UPS to your front door. UPS shipping takes 1-4 business days depending on your zip.

Firmness & feel

	Cocoon by Sealy Chill	Nolah Signature
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	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.	Plush comfort with firm support. The Nolah Signature is a soft/medium on the firmness scale, rated a 4-5 out of 10.

Construction & materials

	Cocoon by Sealy Chill	Nolah Signature
Layers	Perfect Fit Memory Foam, Personalized Comfort Layer, Support Foam.	(Soft side) 2.5" Cooling Nolah AirFoam, 1.5" Deep Supportive High-Resilience Foam, 8" Reinforced High-Density Core Foundation Foam, 1" Firm Cooling Nolah AirFoam (Firm side).
Cover	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.	Luxurious Organic Cotton Cover When only the purest and best is good enough, we turn to soft luxurious organic cotton. Our Signature organic cotton cover is unbleached and free from harsh chemicals. It stays cool, is breathable, and wick away moisture to keep you comfortable all night.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	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.	Nolah AirFoam is guaranteed to sleep cooler than memory foam.
Support	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.	With extra-deep AirFoam pressure relief on hips and shoulders the Nolah Signature 12" mattress is the most comfortable mattress for side, back and stomach sleepers. The soft side is perfect for side and back sleepers, while the firm side is loved by stomach sleepers and people looking for a firm mattress. Nolah AirFoam offers 4x better pressure relief than memory foam and higher durability. The soft side is made especially for side sleepers looking for extra-deep pressure relief on hips and shoulders and back sleepers looking for that "cloud-like" floating feeling. The firm side is made for stomach sleepers and people looking for a firm mattress with the perfect balance of firmness and support.
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Size & weight

	Cocoon by Sealy Chill	Nolah Signature
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 10 "	Twin: 12 "
Twin weight (kg)	40	N/A
Twin XL weight (kg)	42	N/A
Full (Double) weight (kg)	56	N/A
Queen weight (kg)	64	N/A
King weight (kg)	83	N/A
California King weight (kg)	83	N/A

FAQs

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.

Nolah Signature

Is Nolah signature flippable?

Yes, the Nolah Signature mattress is flippable, offering two different firmness levels. The softer side is rated around a 5 out of 10, while the firmer side is around a 7-8 out of 10 on the firmness scale.

What if I don't like my Nolah Signature mattress?

Nolah Signature offers a 30-day trial period. If you're not satisfied with the mattress after this period, you can contact the company for a full refund.

Do Nolah mattresses contain fiberglass?

No, Nolah mattresses are completely free of fiberglass. The company is committed to the comfort and safety of its customers, and all materials used in the mattresses are tested for safety.

Wrap up

Thank you for checking out this Cocoon by Sealy Chill vs Nolah Signature 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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