Cocoon by Sealy ChillvsZenhaven

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

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Cocoon by Sealy ChillSave 35% + Free Pillows & SheetsZenhavenSave $300 - $500

Cocoon by Sealy Chill

by Sealy · Memory Foam

Save 35% + Free Pillows & Sheets

10 years · 100-night trial

Zenhaven

by Saatva · Latex

Save $300 - $500

20 years · 180-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

Zenhaven

Twin$1,895

Twin XL$2,095

Full (Double)$2,695

Queen$3,295

King$3,945

California King$3,945

Essential information

	Cocoon by Sealy Chill	Zenhaven
Type	Memory Foam	Latex
Launched	–	2010
Brand	Sealy	Saatva
Made in	United States	United States
Unique points	3 layer construction: Perfect Fit Memory Foam Personalized Comfort Layer Support Foam.	Pure tree-tapped latex and advanced 2-in-1 comfort innovation create the ultimate sleep experience. 1" Organic Wool Layer (both sides of Zenhaven have a flame-retardent barrier made of 100% organic New Zealand wool, not chemicals, which also adds breathability and moisture-wicking properties) 2x 1.5" 100% Talalay Latex "5-Zone" Comfort Layers (N2 - gentle firm side, N1 - luxury plush side) 2x 3" 100% Talalay Latex Support Cores (N4 - gentle firm side, N3 - luxury plush side).
Video	–	Zenhaven Talalay Latex Mattress by Saatva \| Saatva

Certifications & trial

	Cocoon by Sealy Chill	Zenhaven
OEKO-TEX®	No	Yes
CertiPUR-US®	Yes	No
Certifications	CertiPur-US®	OEKO-TEX®, Eco-INSTITUT, Global Organic Latex Standard (GOLS), Global Organic Textile Standard (GOTS), GREENGUARD Gold
Other certification info	–	–
Sleep trial	100 nights	180 nights
Warranty	10 years	20 years
Free shipping	–	–
Free returns	Yes	No
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.	Nationwide free white glove delivery + free mattress removal

Firmness & feel

	Cocoon by Sealy Chill	Zenhaven
One firmness fits all	Yes	No
Select your firmness	No	No
Adjustable firmness	No	Yes
Half and half firmness	No	No
Flippable / reversible	No	Yes
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.	Two comfort levels within the one mattress, 80% of latex customers choose a Luxury Plush comfort range (a 4-5 on the firmness scale). It conforms and supports your body effortlessly while still maintaining an ultra-luxurious, plush feel. The Gentle Firm side is 18% firmer than Luxury Plush, for those who want a slightly firmer feel. Gentle Firm still provides uplifting, pressure-free support (a 7-8 on the firmness scale). How do you choose a Zenhaven comfort level? You simply flip the mattress over.

Construction & materials

	Cocoon by Sealy Chill	Zenhaven
Layers	Perfect Fit Memory Foam, Personalized Comfort Layer, Support Foam.	1" Organic Wool Layer (both sides of Zenhaven have a flame-retardent barrier made of 100% organic New Zealand wool, not chemicals, which also adds breathability and moisture-wicking properties) 2x 1.5" 100% Talalay Latex "5-Zone" Comfort Layers (N2 - gentle firm side, N1 - luxury plush side) 2x 3" 100% Talalay Latex Support Cores (N4 - gentle firm side, N3 - luxury plush 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.	Organic Cotton Cover A cover of quilted organic cotton completes one of the world's healthiest and most comfortable natural latex mattresses.
Machine-washable cover	No	No
Ergonomic handles	No	Yes
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.	Zenhaven's American-made Talalay latex offers a range of health benefits. It's naturally hypoallergenic and resistant to mold, microbes and dust mites. It contains no volatile organic compounds or other harmful substances found in chemical-based bed foams. And it has a uniquely resilient feel that elevates and conforms to your body for perfect support, total comfort, and a truly restorative night's sleep. Latex has an open cell structure that allows air to circulate freely, countering body heat and providing cool, comfortable sleep. This natural air flow gives you a mattress that's seven times more breathable than other types of latex.
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.	By varying the size and distribution of the "pinholes" formed during the Talalay process, we created a seamless mattress layer with 5 distinct zones of density, providing Zenhaven with firmer support beneath the torso and shoulders and more subtle support elsewhere. The result is pressure-free support and better spinal alignment. Natural latex is the best-kept secret in sleep, and once you have experienced it, nothing else will do. It instantly responds to every curve of your body for pressure-free support and incomparable comfort on both traditional and adjustable bases. A Zenhaven exclusive, our Talalay latex comfort layers feature a proprietary 5-zone design that gives you firmer support where you need it for the ultimate in comfort and spinal alignment.
Posts	–	–

Size & weight

	Cocoon by Sealy Chill	Zenhaven
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 10 "	Twin: 10 "
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.

Zenhaven

How much does zenhaven weigh?

The Zenhaven mattress is dense, weighing in at about 120 pounds. It is constructed with two premium latex cores and is flippable.

How firm is Zenhaven?

The Zenhaven's firm side is rated 7 out of 10 on the firmness scale, providing enough firmness to keep the spine on an even plane for most stomach sleepers, especially those who weigh 130 pounds or more.

What does Zenhaven feel like?

The Zenhaven mattress has a spongy/responsive feel. It provides pressure relief, but more than anything it's just a highly responsive bed.

Wrap up

Thank you for checking out this Cocoon by Sealy Chill vs Zenhaven 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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