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Comparison

Sealy Cocoon Chill vs Casper Original

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

Cocoon Chill mattress by Sealy on Mattress Zone USA
Casper Original mattress on Mattress Zone USA
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At a glance

Recommended For
What we like
Keep in Mind

Essential Mattress Info

Brand
SealyCasper (USA)
About
Mattress Type
Memory foamMemory foam
Prices
Video

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.
Award-winning comfort, signature "just right" feel. It's a medium-firm feel and support.

Mattress Construction

Materials Overview
3 layer construction:
  • Perfect Fit Memory Foam
  • Personalized Comfort Layer
  • Support Foam.
The Casper Original is good for sleepers of all kinds who want both support and cooling. Three layers of construction:
  • Breathable Polyurethane Foam
  • Zoned Memory Foam
  • Durable Polyurethane Support Foam.
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.
A layer of Airscape™ perforated breathable foam increases airflow and circulates air so you don't get too hot at night.
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.
Premium foam conforms to your body to relieve pressure.
Zoned Support™ provides a layer of memory foam with 3 ergonomic zones to help align your spine and provide more relief.
The durable base is engineered to prevent sinking and sagging while supporting your whole body.
Comfort Specs
Phase Change Material (PCM) absorbs your body heat leaving you with a cool to the touch mattress experience.
Stay cool all night with the innovative cooling system. AirScape™:
  • A top layer of perforated breathable foam helps reduce heat.
  • Tiny holes move hot air and body heat away.
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.
Get all-night comfort with the innovative support system. Zoned Support™:
  • 3 zones of targeted support for proper spinal alignment.
  • Softer foam around the shoulders provides more relief to the upper body.
  • Firmer foam under the hips, waist, and lower back helps align your spine.
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.
Planet-friendly textiles. Up to 57 recycled bottles in each cover.
Manufactured in
United StatesUndisclosed

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
✓✓
Twin Dimensions
74.5 x 38 x 10 "75 x 39 x 11 "
Twin Weight (lb)
4046
Twin XL
✓✓
Twin XL Dimensions
79.5 x 38 x 10 "80 x 39 x 11 "
Twin XL Weight (lb)
4250
Full
✓✓
Full Dimensions
74.5 x 53 x 10 "75 x 54 x 11 "
Full Weight (lb)
5667
Queen
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Queen Dimensions
79.5 x 60 x 10 "80 x 60 x 11 "
Queen Weight (lb)
6479
King
✓✓
King Dimensions
79.5 x 76 x 10 "80 x 76 x 11 "
King Weight (lb)
83101
Cal King
✓✓
Cal King Dimensions
83.5 x 72 x 10 "84 x 72 x 11 "
Cal King Weight (lb)
83100

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®CertiPur-US®
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.
The Casper ships to your door for free in a compact box that’s easy to maneuver on your own. Additional fees may apply for HI, AK, and certain areas of Canada. Terms and conditions apply.
Prices
Latest Promotions

July 4th Kick-Off Event! Save 35% on all Mattresses + Free Sealy Sleep Bundle

See offer

4th of July Sale! Up to 30% off mattresses, 35% off bundles, 30% off adjustable bed frames, 10% off everything else

See New Mattresses