🇺🇸 United States · Memory Foam vs Foam & polymer

Cocoon by Sealy ChillvsPurple

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

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Cocoon by Sealy ChillSave 35% + Free Pillows & SheetsPurpleUp to $300 Off

Cocoon by Sealy Chill

by Sealy · Memory Foam

Save 35% + Free Pillows & Sheets

10 years · 100-night trial

Purple

by Purple · Foam & polymer

Up to $300 Off

10 years · 100-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

Purple

Twin$799

Twin XL$999

Full (Double)$1,199

Queen$1,399

King$1,799

California King$1,799

Essential information

	Cocoon by Sealy Chill	Purple
Type	Memory Foam	Foam & polymer
Launched	–	1989
Brand	Sealy	Purple
Made in	United States	United States
Unique points	3 layer construction: Perfect Fit Memory Foam Personalized Comfort Layer Support Foam.	Three layer construction: Top Layer: 2" Hyper-Elastic Polymer material in Smart Comfort Grid Non-toxic polyethylene copolymer powder coating Middle Layer: 3.5" 1.8 lbs density polyurethane foam Base Layer: 4" 2.0 lbs density polyurethane foam
Video	–	How to Use a Raw Egg to Determine if Your Mattress is Awful - Purple Mattress #goldilocks

Certifications & trial

	Cocoon by Sealy Chill	Purple
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	100 nights	100 nights
Warranty	10 years	10 years
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.	Ready to ship in 3-4 days. Shipped directly from Purple to you in sturdy packaging with convenient handles to carry into your home.

Firmness & feel

	Cocoon by Sealy Chill	Purple
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.	One perfect bed, no more morning blues. Purple gives the best of both firm and soft with our pressure-erasing Smart Comfort Grid™. Wake up on the right side the World's First No Pressure™ mattress.

Construction & materials

	Cocoon by Sealy Chill	Purple
Layers	Perfect Fit Memory Foam, Personalized Comfort Layer, Support Foam.	Top Layer: 2" Hyper-Elastic Polymer material in Smart Comfort Grid Non-toxic polyethylene copolymer powder coating, Middle Layer: 3.5" 1.8 lbs density polyurethane foam, Base Layer: 4" 2.0 lbs density polyurethane foam
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.	NEW SoftFlex Wave Knit : 29% Viscose, 67% Polyester, 4% Lycra (all +/- 5%). A custom, super-soft knit with tons of stretch so it can flex with both your movement and the Grid's. Its breathable material is also the perfect complement to the Grid's 1,800+ air channels.
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.	Ventilation is the key to sleeping just right - not too hot, and not too cold. Purple achieves the ultimate sleep comfortability by combining a totally new material with a totally unique design. Purple remains temperature-neutral so you don't sleep hot and sweaty at night Purple's column design allows air to flow freely, preventing moisture trapping, extending the life of the mattress, and providing cleaner, more comfortable sleep. Thanks to the free air flow design and patented polymer materials, Purple naturally sleeps much cooler than memory foam, latex, and other mattress technology.
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.	A revolutionary mattress designed for just about everyone. It's designed to not only help you get better sleep, but to soothe joints, release pressure on the hips and shoulders, and support the neck and back. It's designed to make bedtime the highlight of your day! The Hyper-Elastic Polymer Purple is a pressure-releasing material. This material is organized in a grid formation, which creates walls that can support or fold, depending on how much pressure it receives. It's durable enough to last decades so you won't develop a body impression. And it buckles under specific pressure, which provides excellent motion isolation so you don't feel someone else move in the bed.
Posts	–	One of the most popular mattresses Over 164,805 reviews! With an average review of 4.3, see them yourself. [Read more]

Size & weight

	Cocoon by Sealy Chill	Purple
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 10 "	Twin: 9.5 "
Twin weight (kg)	40	51
Twin XL weight (kg)	42	54
Full (Double) weight (kg)	56	75
Queen weight (kg)	64	88
King weight (kg)	83	110
California King weight (kg)	83	112

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.

Purple

Why do people like Purple mattresses?

The Purple mattress is favored for its ease of movement compared to many memory foam mattresses. The Purple Grid is both conforming and responsive, allowing for more movement than highly conforming memory foam.

Do Purple mattresses need special sheets?

Regular sheets can be used with a Purple bed, but they must be of the right type. The best sheet materials for a Purple mattress are bamboo viscose and cotton, provided they promote breathability and have the ability to stretch.

What body type is best for Purple mattress?

The Purple mattress is an excellent choice for back and stomach sleepers. However, for heavier back or stomach sleepers, the Original Purple bed may not be the best option.

Wrap up

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