๐Ÿ‡บ๐Ÿ‡ธ United States ยท Memory Foam vs Foam

Cocoon by Sealy ChillvsZotto

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

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Cocoon by Sealy Chill logoCocoon by Sealy Chill

Cocoon by Sealy Chill

by Sealy ยท Memory Foam

Save 35% + Free Pillows & Sheets

10 years ยท 100-night trial

Zotto logoZotto

Zotto

by Zotto ยท Foam

$100 Off

10 years ยท 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

Zotto

Twin$850
Twin XL$900
Full (Double)$1,050
Queen$1,275
King$1,395
California King$1,395

Essential information

Cocoon by Sealy ChillZotto
TypeMemory FoamFoam
Launchedโ€“2015
BrandSealyZotto
Made inUnited StatesUnited States
Unique points

3 layer construction:

  • Perfect Fit Memory Foam
  • Personalized Comfort Layer
  • Support Foam.

4 layers of construction:

  • Top layer: Thermaphase comfort layer (an unparalleled hybrid layer that cradles your body and provides ultimate temperature regulation)
  • CoolFlow Support Layer (an open-cell hybrid material that provides additional cooling and pressure point relief for comfortable, healthy sleep)
  • Transition Layer (provides localized bounce, prevents sinking, and creates edge-support to prevent rolling off the side)
  • Base Layer (ultra dense foam that increases mattress life, and allows proper support regardless of the type of bed frame used).
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Certifications & trial

Cocoon by Sealy ChillZotto
OEKO-TEXยฎNoNo
CertiPUR-USยฎYesYes
CertificationsCertiPur-USยฎCertiPur-USยฎ
Other certification infoโ€“โ€“
Sleep trial100 nights100 nights
Warranty10 years10 years
Free shippingโ€“โ€“
Free returnsYesYes
Pay laterYesNo
Delivery info

When you order your Cocoonย™ by Sealy mattress, weย’ll ship it to you (by UPS Ground) for free. Typically, your Cocoonย™ by Sealy will arrive in 5 to 7 days.

Your Zotto is shipped free to your doorstep via FedEx. You can expect to receive your Zotto mattress between 1 to 6 days from the date of purchase. All orders ship the same day when you order before 1:00 pm PT Monday-Friday.

Firmness & feel

Cocoon by Sealy ChillZotto
One firmness fits allYesYes
Select your firmnessNoNo
Adjustable firmnessNoNo
Half and half firmnessNoNo
Flippable / reversibleNoNo
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.

The Zotto bed was designed with the perfect amount of comfort, support, and bounce for anyone. Unless you like sleeping on the floor or in a bed so soft it lacks proper support, the Zotto will deliver great sleep night after night. We offer FREE shipping and a 100-night risk free trial so you have nothing to lose - and only quality sleep to gain. Give Zotto a chance. You'll be glad you did!

Construction & materials

Cocoon by Sealy ChillZotto
LayersPerfect Fit Memory Foam, Personalized Comfort Layer, Support Foam.Thermaphase comfort layer, CoolFlow Support Layer, Transition Layer, Base Layer
CoverOur 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.Our proprietary Poly+Rayon cover is not only soft as silk-wrapped marshmallows, its tough enough to withstand anything life can throw its way. The cover is also removable and machine washable.
Machine-washable coverNoNo
Ergonomic handlesNoNo
ComfortA 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.Our top layer, the ThermaPhase comfort layer, is the culmination of years of development. Our comfort layer combines two different phase-change materials that target temperatures on both ends of the optimal sleep zone. Upon reaching an ideal sleeping temperature, the phase change material undergoes a molecular transformation that works to maintain the temperature at the optimal level. This results in a mattress that will keep you cool when its warm, and will help keep you warm when its cold. There is not a more technologically advanced, or more comfortable mattress available, period. Our ThermaPhaseย™ comfort layer, is the culmination of years of development. We combined two different phase-change materials that react to temperature fluctuation. The result is a "Smart" mattress that will react to heat and actively cool the sleeping surface. OR if sleeping conditions become too cold, the Thermaphase molecules will redistribute absorbed heat to help keep you warm.
SupportOur 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.Each layer was engineered with varying levels of density and weight capacity to provide dynamic support. Our top 3 layers are a patent pending hybrid-foam package that we call Z3ย™. The Z3ย™ package utilizes various pressure ratings that only engage when necessary, providing the right amount of support and comfort for any size user, and optimal pressure point relief for back and joint pain.
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Size & weight

Cocoon by Sealy ChillZotto
Available sizesTwin, Twin XL, Full (Double), Queen, King, California KingTwin, Twin XL, Full (Double), Queen, King, California King
DimensionsTwin: 10 "Twin: 10 "
Twin weight (kg)4061
Twin XL weight (kg)4264
Full (Double) weight (kg)5684
Queen weight (kg)6497
King weight (kg)83120
California King weight (kg)83121

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, Cocoonโ„ข by Sealy mattresses do not contain latex.

Zotto

Do I need to keep the box in case I decide to return the mattress?

No, you do not need to keep the packaging to take advantage of our 100-night guarantee. If you decide to return the mattress, we will arrange for it to be picked up from your home at a convenient time for you.

Should I use a mattress protector on my Zotto?

While not necessary, a mattress protector can be used on the Zotto for extra protection. It can make the mattress feel slightly firmer, which some people prefer. The Zotto cover is also removable and machine washable.

How thick is a Zotto mattress?

The Zotto mattress has a thickness of 10 inches.

Wrap up

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