Cocoon by Sealy vs Polysleep Zephyr - 2024 Review

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Cocoon by Sealy

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Essential Information

Mattress Type
Memory Foam
All Foam
Year Launched
2016
Brand
Sealy
Polysleep
Unique Points

The iComfort is a premium 10" memory foam mattress that has three foam layers to provide comfort and superior support:

  • Premium Fabric Cover
  • Perfect Fit Memory Foam
  • Personalized Comfort
  • Essential Support Foam

The Zephyr Mattress is made of 5 layers of polyurethane foam:

  • GelFlex Plus Premium Memory Foam Topper
  • Ventilated Viscoelastic Hybrid Foam
  • Antimicrobial Foam
  • Proprietary Support Frame
  • Supportive Foam Base.
Video

Certifications

OEKO-TEX®
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
CertiPur-US®
Other Certification Info

Firmness & Feel

Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Good Firmness Standard
Red Cross. It means No, not available. Not included.  Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Select Your Firmness
Red Cross. It means No, not available. Not included.  Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Adjustable Firmness
Red Cross. It means No, not available. Not included.  Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Half-Half Firmness
Red Cross. It means No, not available. Not included.  Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Flippable / Reversible Firmness
Firmness Info

Experience ultimate comfort and support with our premium 10" memory foam mattress. Customizable to your preference, choose between a softer or firmer feel with our range of Sealy memory foam mattresses.

The Zephyr 2.0 mattress combines memory foam comfort with exceptional edge support, ensuring a balanced and stable sleep experience. Its dense foam layer enhances firmness and provides true support around the edges for a restful night's sleep.

Pricing

Twin
Twin XL
Full/Double
Queen
King
Cal King
Pay Later
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.

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Construction & Materials

Image
Cocoon by Sealy
Polysleep Zephyr
Layers
Perfect Fit Memory Foam, Personalized Comfort, Essential Support Foam
GelFlex Plus Premium Memory Foam Topper, Ventilated Viscoelastic Hybrid Foam, Antimicrobial Foam, Proprietary Support Frame, Supportive Foam Base.
Cover
Our premium stretch-knit fabric cover with spun poly fibers that’s breathable and durable with a soft feel.
Our Organic Nanobionic cover is made with 88% Polyester, 1% Spandex and 11% Organic Cotton. Using Nanobionic technology paired with organic fibres, the cover redirects your bodies infrared rays to recharge your body faster and more efficiently, resulting in a better quality sleep. The eco friendly material that is grown without pesticides, insecticides, herbicides or other chemicals. This offers a healthy solution to consumers who have allergies, are chemically sensitive or those who prefer a soft, healthy and natural product!
Machine-washable Cover
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Ergonomic Handles
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Comfort
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.
Using organic cotton fibers and Nanobionic® Technology, the Zephyr Mattress transforms your natural body heat into regenerating infrared rays. The benefits of infrared rays on the body are widely recognized. It's been proven that they are very beneficial in the energetic and restorative processes of the human body. This advanced technology allows you to recover better, especially after heavy physical exertion. You'll wake up recharged and feeling great! Using GelFlex Plus, our premium memory foam topper is infused with gel particles. It cools you down when you're hot, and warms you up when you're cold. Breathable Hybrid Foam helps to regulate your body temperature. Our antimicrobial technology in the Antimicrobial Foam layer helps to reduce bacteria growth, and works as a protective shield against allergies.
Support
Choose our soft layer for a cozier, more "in-the-bed" feel. Choose our firm layer for a sturdier, "on-the-bed" feel. Engineered to be highly durable and resilient. We’ve tested it, and we know it bounces back every time.
The integrated support frame keeps your mattress from flattening when you sit on the edge, and reinforces the structure. This allows you to sleep right on the edge - maximizing your mattress surface. Targeted Zone Support: Your shoulders and hips need a different level of support, so we've adapted the density of our foam according to these areas of your body. Our foam is softer on the shoulder zone, to reduce the pressure felt from day-to-day activity. The hips and torso zone features firmer foam which provides better alignment for your spine.
Manufactured in
United States
Canada

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Interesting bedtime reading articles

Size & Weight

Available Sizes
Twin, Twin XL, Full, Queen, King
Twin, Twin XL, Full, Queen, King, Cal King
12 "
11.5 "
Mattress Depth
Twin
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
N/A
54
Twin Weight (kg)
Twin XL
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
N/A
56
Twin XL Weight (kg)
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Full
N/A
70
Full Weight (kg)
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Queen
N/A
77
Queen Weight (kg)
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
King
N/A
79
King Weight (kg)
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Cal King
79
Cal King Weight (kg)

FAQ

Trial & Warranty

Free Trial
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Sleep Trial
100 Nights
100 Nights
Warranty
10 Years
10 Years
Free Shipping
Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Free Returns
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good.   Red Cross. It means No, not available. Not included.

Delivery

Delivery Information

Typically, your Cocoon™ by Sealy will arrive in 5 to 7 business days.

We ship via UPS Standard in the USA and Canada directly from our warehouse to your door. By doing this we cut out 3rd party distribution methods, lowering our carbon footprint. We offer free shipping and free returns in Canada. For the Northwest Territories, Yukon, and Nunavut, please note that there will be an added charge for shipping.

Related Comparisons

Thank you for checking out this Cocoon by Sealy vs Polysleep Zephyr mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.