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Sealy Cocoon Chill vs Casper One Foam

Easily compare the Casper One Foam vs Sealy Cocoon Chill Mattresses side-by-side.

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Essential Mattress Info

Brand
SealyCasper (USA)
Mattress Type
Memory foamAll Foam
Prices
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Trial & Warranty

Trial Period
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Trial Period (nights)
100100
Warranty Length (years)
1010

Firmness Options

One Firmness Fits All?
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Adjustable Firmness
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Half-Half Firmness
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Selectable Firmness
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Flippable / Reversible Firmness
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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.

This mattress has a supportive medium-firm feel with the perfect bit of bounce.

Mattress Construction

Materials Overview

3 layer construction:

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

Mattress shopping keeping you up ? Designed to be an all-in-one solution to nighttime woes, better sleep starts with One.

Designed to be an expensive mattress that's not expensive. The sweet spot between superior comfort and serious value.

While the Original & The Casper has gone to bed, you can experience the latest in cutting-edge coziness with our new mattress, the One.

Comfort Info

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.

  • Cozy Cover: A buttery soft and airy knit blend helps make your mattress even cozier.
  • Responsive feel: A supportive medium-firm feel with the perfect bit of bounce.
  • Breathable foams: Breathe Flex Foam allows airflow to soothe you to sleep. A responsive and breathable open cell foam soothes you to sleep with the perfect bit of bounce.
Support Info

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.

  • Pressure relieving : Align Memory Foam cradles your body to help you stay asleep.
  • Supportive core: A firm Casper Core prevents sinking and sagging.
Comfort Specs

Phase Change Material (PCM) absorbs your body heat leaving you with a cool to the touch mattress experience.

The innovative cooling system designed to help keep you cool all night. The top layer, Breathe Flex Foam that’s both responsive and breathable to soothe you to sleep with the perfect bit of bounce.

Support Specs

Support Foam base layer engineered to be highly durable and resilient. We've tested it, and we know it bounces back every time.

Casper signature all foam mattress designed with a responsive yet supportive medium-firm feel.

Fabric Specs

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.

Manufactured in
United StatesUndisclosed

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
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Twin Dimensions
74.5 x 38 x 10 "75 x 38 x 11 "
Twin Weight (lb)
4042
Twin XL
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Twin XL Dimensions
79.5 x 38 x 10 "80 x 38 x 11 "
Twin XL Weight (lb)
4242
Full
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Full Dimensions
74.5 x 53 x 10 "75 x 53 x 11 "
Full Weight (lb)
5656
Queen
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Queen Dimensions
79.5 x 60 x 10 "80 x 60 x 11 "
Queen Weight (lb)
6466
King
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King Dimensions
79.5 x 76 x 10 "80 x 76 x 11 "
King Weight (lb)
8385
Cal King
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Cal King Dimensions
83.5 x 72 x 10 "84 x 72 x 11 "
Cal King Weight (lb)
8383

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®
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Other Certification Info

Delivery

Delivery Cost
FREEFREE
Delivery Info

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.

Free shipping and free returns, additional shipping fees apply to Alaska and Hawaii. Terms and Conditions apply.

Prices
Latest Promotions
Presidents Day Event! Save 35% on all Mattresses + Free Sealy Sleep Bundle
See offer
Presidents Day Sale! Up to 35% off everything - Mattresses starting at $599
See New Mattresses