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Comparison

Casper Original vs Sealy Cocoon Chill

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

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

Recommended For
What we like
Keep in Mind

Essential Mattress Info

Brand
Casper (USA)Sealy
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
Award-winning comfort, signature "just right" feel. It's a medium-firm feel and support.
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.

Mattress Construction

Materials Overview
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.
3 layer construction:
  • Perfect Fit Memory Foam
  • Personalized Comfort Layer
  • Support Foam.
Comfort Info
A layer of Airscape™ perforated breathable foam increases airflow and circulates air so you don't get too hot at night.
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.
Support Info
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.
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.
Comfort Specs
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.
Phase Change Material (PCM) absorbs your body heat leaving you with a cool to the touch mattress experience.
Support Specs
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.
Support Foam base layer engineered to be highly durable and resilient. We've tested it, and we know it bounces back every time.
Fabric Specs
Planet-friendly textiles. Up to 57 recycled bottles in each 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.
Manufactured in
UndisclosedUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
✓✓
Twin Dimensions
75 x 39 x 11 "74.5 x 38 x 10 "
Twin Weight (lb)
4640
Twin XL
✓✓
Twin XL Dimensions
80 x 39 x 11 "79.5 x 38 x 10 "
Twin XL Weight (lb)
5042
Full
✓✓
Full Dimensions
75 x 54 x 11 "74.5 x 53 x 10 "
Full Weight (lb)
6756
Queen
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Queen Dimensions
80 x 60 x 11 "79.5 x 60 x 10 "
Queen Weight (lb)
7964
King
✓✓
King Dimensions
80 x 76 x 11 "79.5 x 76 x 10 "
King Weight (lb)
10183
Cal King
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Cal King Dimensions
84 x 72 x 11 "83.5 x 72 x 10 "
Cal King Weight (lb)
10083

Certifications & Sustainability

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

Delivery

Delivery Cost
FREEFREE
Delivery Info
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.
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.
Prices
Latest Promotions

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

See New Mattresses

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

See offer