🇺🇸 United States · Hybrid vs Memory Foam

Emma CliMax HybridvsCocoon by Sealy Chill

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

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Emma CliMax HybridUp to 50% OffCocoon by Sealy ChillSave 35% + Free Pillows & Sheets
Emma CliMax Hybrid logoEmma CliMax Hybrid

Emma CliMax Hybrid

by Emma · Hybrid

Up to 50% Off

10 Years · 365-night trial

Cocoon by Sealy Chill logoCocoon by Sealy Chill

Cocoon by Sealy Chill

by Sealy · Memory Foam

Save 35% + Free Pillows & Sheets

10 years · 100-night trial

Pricing by size

Emma CliMax Hybrid

Twin$725
Twin XL$999
Full (Double)$1,035
Queen$1,199
King$1,489
California King$1,489

Cocoon by Sealy Chill

Twin$619
Twin XL$709
Full (Double)$819
Queen$1,079
King$1,389
California King$1,389

Essential information

Emma CliMax HybridCocoon by Sealy Chill
TypeHybridMemory Foam
Launched2022–
BrandEmmaSealy
Made in–United States
Unique points

For maximum support and cooling, the Emma CliMax combines five layers of cloudlike comfort with one layer of pocketed springs:

  • Airgocell® hypersoft comfort layer
  • Climax® transition layer
  • Climax® pocketed springs
  • Hrx supreme® edge support
  • Hrx supreme® support layer
  • Encased in the ultradry® pillowtop cover

3 layer construction:

  • Perfect Fit Memory Foam
  • Personalized Comfort Layer
  • Support Foam.
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Certifications & trial

Emma CliMax HybridCocoon by Sealy Chill
OEKO-TEX®NoNo
CertiPUR-US®YesYes
CertificationsCertiPur-US®CertiPur-US®
Other certification info––
Sleep trial365 nights100 nights
Warranty10 Years10 years
Free shipping––
Free returnsYesYes
Pay laterYesYes
Delivery info

Delivery time: 2-5 business days

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

Firmness & feel

Emma CliMax HybridCocoon by Sealy Chill
One firmness fits allYesYes
Select your firmnessNoNo
Adjustable firmnessNoNo
Half and half firmnessNoNo
Flippable / reversibleNoNo
Firmness info

The Emma CliMax Hybrid mattress is considered a medium-firm mattress, like the Original. Rated a 6/10 on the firmness scale. It offers the perfect mix of comfort and support. This means you get the cloud-like comfort of new generation memory foam, whilst still getting the right amount of support to protect your back and hips.

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

Emma CliMax HybridCocoon by Sealy Chill
LayersAirgocell® hypersoft comfort layer, Climax® transition layer, Climax® pocketed springs, Hrx supreme® edge support, Hrx supreme® support layerPerfect Fit Memory Foam, Personalized Comfort Layer, Support Foam.
CoverPlush & Moisture-Wicking - This climate-regulating, breathable cover feels soft-to-the-touch and makes mattress maintenance easy: It’s moisture-wicking, easy to remove, and machine-washable.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 coverNoNo
Ergonomic handlesNoNo
ComfortWith the CliMax, high-quality materials are blended beautifully to create a mattress that conforms to every body type. Emma offers the most comfortable sleep possible by combining extensive research with advanced foam technology. Its comfort point-elastic caving enables a unique and ideal fit for your body. Consequently, your spine stays straight while also providing you with the comfort and support you need.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.
SupportThe 4.7-inch coils are individually wrapped to provide the ideal level of tension and bounce-- strong enough to support sleepers of all sizes and shapes. Additionally, it enhances airflow to keep you cool and comfortable at night.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.
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Size & weight

Emma CliMax HybridCocoon by Sealy Chill
Available sizesTwin, Twin XL, Full, Queen, King, California KingTwin, Twin XL, Full (Double), Queen, King, California King
DimensionsTwin: 11 "Twin: 10 "
Twin weight (kg)N/A40
Twin XL weight (kg)N/A42
Full (Double) weight (kg)N/A56
Queen weight (kg)N/A64
King weight (kg)N/A83
California King weight (kg)N/A83

FAQs

Emma CliMax Hybrid

Is the Emma Hybrid mattress any good?

The Emma CliMax Hybrid mattress is a highly-rated product, specifically designed for those who sleep hot and heavy. It consists of six unique layers that work together to reduce motion transfer, which is beneficial for light sleepers. It also features a cooling technology for enhanced comfort. The mattress is designed to fit every body type and provides point-elastic caving for an ideal fit. However, individual sleep preferences and specific needs should be considered when choosing a mattress.

Is the Emma CliMax a good mattress?

The Emma CliMax is a high-quality mattress and is particularly suitable for heavier back and stomach sleepers as well as larger couples. However, lightweight sleepers and most side sleepers might find a softer mattress more comfortable.

How long will the Emma CliMax mattress last?

The Emma CliMax mattress is expected to last for approximately 10 years, if not longer. Regular rotation of the mattress can help prevent wear and sagging.

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 Emma CliMax Hybrid 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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