Cocoon by Sealy vs Leesa Hybrid - 2025 Review

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Cocoon by Sealy

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Essential Information

Mattress Type
Memory Foam
Hybrid (coils and foam)
Year Launched
2015
Brand
Sealy
Leesa
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

5-Layer Construction:

  • 1.5" LSA200 Foam Top Layer
  • 1.5" Contouring Memory Foam (IFD: 9. Density: 4 PCF)
  • 1" Core Support Foam Base (IFD: 32. Density: 1.8 PCF)
  • 6" Quantum core pocket coil system (14.5 gauge)
  • 1" Core Support Foam Base (IFD: 32. Density: 1.8 PCF)

Seamless Iconic Four-stripe Cover.

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 award-winning hybrid mattress combines premium foam and pocket springs for comfort and advanced support. With over 1,000 active response pocket springs, it offers durability, stability, and enhanced support for all sleepers.

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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No current promotions, discounts or coupons.

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Construction & Materials

Image
Cocoon by Sealy
Leesa Hybrid
Layers
Perfect Fit Memory Foam, Personalized Comfort, Essential Support Foam
LSA200 Foam Top Layer, Contouring Memory Foam, Core Support Foam Base, Quantum core pocket coil system, Core Support Foam Base, Seamless Iconic Four-stripe Cover.
Cover
Our premium stretch-knit fabric cover with spun poly fibers that’s breathable and durable with a soft feel.
A single knitted length of fabric (made in the USA) is beautifully tailored to hug the mattress and your body. Subtle quilting and our signature "patterns" of life stripes add to the elegance and comfort.
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.
The Leesa Hybrid mattress combines Leesa's premium cooling and pressure-relieving foams with an advanced pocket spring system that actively responds to your body's pressure points throughout the night. As your body presses into the mattress, The individually-wrapped coils gently push back, providing unparalleled support, edge to edge. LSA200 Foam. The 1.5" top layer is a high performance high density foam. This performance layer does not retain heat, is hole-punched to allow airflow cooling, and provides enough bounce for freedom of movement.
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 Secret is in the Springs. Our pocket-springs were created after many hours of prototyping to find the perfect gauge wire that gives superior edge support. Once perfected, the coils are encased and placed between layers of foam for the perfect fusion of pocket springs and high performance foam. Pressure-relieving Memory Foam. The 1.5" memory foam layer delivers the body contouring and pressure relief you've come to expect from memory foam. Supportive Springs. Premium grade steel springs nestled between two layers of 1" stabilizing foam provide a unique core support layers.
Manufactured in
United States
United States

Posts

Interesting bedtime reading articles

Size & Weight

Available Sizes
Twin, Twin XL, Full, Queen, King
Twin, Twin XL, Full, Queen, King, Cal King
12 "
11 "
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
75
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
80
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
96
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
115
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
142
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
142
Cal King Weight (kg)

FAQ

Is the cocoon mattress good for heavy person?

Is the cocoon by Sealy worth it?

Is cocoon a mattress in a box?

Do I need a mattress protector for my Leesa?

Where are Leesa hybrid mattresses made?

How many years does a Leesa mattress last?

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.

Once an order is placed, we need 1-5 business days to build and compress your Leesa Hybrid before boxing and shipping it directly to you. UPS in-transit times vary from 1-5 business days depending on location.

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