🇺🇸 United States · Memory Foam vs Hybrid (coils and foam)

Cocoon by Sealy ChillvsLeesa Hybrid

Which one is best for you? Cocoon by Sealy Chill vs Leesa Hybrid - 2026 comparison by Vs Mattress

Vs Mattress is reader-supported, that means if you buy something via a link on this page, we might earn a commission. Thank you kindly.

Cocoon by Sealy ChillSave 35% + Free Pillows & SheetsLeesa HybridUp To $200 Off

Cocoon by Sealy Chill

by Sealy · Memory Foam

Save 35% + Free Pillows & Sheets

10 years · 100-night trial

Leesa Hybrid

by Leesa Sleep · Hybrid (coils and foam)

Up To $200 Off

10 years · 100-night trial

Pricing by size

Cocoon by Sealy Chill

Twin$619

Twin XL$709

Full (Double)$819

Queen$1,079

King$1,389

California King$1,389

Leesa Hybrid

Twin$1,349

Twin XL$1,399

Full (Double)$1,699

Queen$1,999

King$2,299

California King$2,299

Essential information

	Cocoon by Sealy Chill	Leesa Hybrid
Type	Memory Foam	Hybrid (coils and foam)
Launched	–	–
Brand	Sealy	Leesa Sleep
Made in	United States	United States
Unique points	3 layer construction: Perfect Fit Memory Foam Personalized Comfort Layer Support Foam.	Formerly known as the Sapira Hybrid, the Leesa Hybrid is a 5-Layer Construction: 1.5" Cooling Premium Foam Top Layer (IFD: 20. DENSITY: 3.65 PCF) 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 & trial

	Cocoon by Sealy Chill	Leesa Hybrid
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	100 nights	100 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	When you order your Cocoon by Sealy mattress, well ship it to you (by UPS Ground) for free. Typically, your Cocoon by Sealy will arrive in 5 to 7 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.

Firmness & feel

	Cocoon by Sealy Chill	Leesa Hybrid
One firmness fits all	Yes	No
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
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.	–

Construction & materials

	Cocoon by Sealy Chill	Leesa Hybrid
Layers	Perfect Fit Memory Foam, Personalized Comfort Layer, Support Foam.	1.5" Cooling Premium Foam Top Layer (IFD: 20. DENSITY: 3.65 PCF), 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.
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.	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	No	No
Ergonomic handles	No	No
Comfort	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. Phase Change Material (PCM) absorbs your body heat leaving you with a cool to the touch mattress experience.	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, Leesa Hybrid's individually-wrapped coils gently push back, providing unparalleled support, edge to edge. Cooling Premium Foam The 1.5" top layer is a high performance 3.75 lb 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	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. Support Foam base layer 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 layer.
Posts	–	–

Size & weight

	Cocoon by Sealy Chill	Leesa Hybrid
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 10 "	Twin: 11 "
Twin weight (kg)	40	75
Twin XL weight (kg)	42	80
Full (Double) weight (kg)	56	96
Queen weight (kg)	64	115
King weight (kg)	83	142
California King weight (kg)	83	142

FAQs

Cocoon by Sealy Chill

Can you flip the Cocoon Chill mattress?

No, the Cocoon Chill mattress is not designed to be flipped. It is constructed with support layers at the bottom and comfort layers at the top. Flipping the mattress would disrupt the intended firmness and feel.

Is the Cocoon Chill mattress good for side sleepers?

The Cocoon Chill mattress may feel too firm for most side sleepers, but it is an excellent choice for back and stomach sleepers.

Do Cocoon by Sealy mattresses contain latex?

No, Cocoon™ by Sealy mattresses do not contain latex.

Leesa Hybrid

How long does it take for Leesa hybrid to expand?

The Leesa Hybrid mattress may take up to an hour to fully expand and a few days to reach its full firmness. Any slight odor should dissipate shortly after setup.

Where are Leesa hybrid mattresses made?

The Leesa Hybrid mattress, along with their foundations, blankets, and the Leesa Pillow, are all made in the USA.

Does the Leesa hybrid sleep hot?

Although memory foam can retain heat, the Leesa Hybrid mattress has layers that are less likely to heat up, and the airflow through the coils keeps the mattress well-ventilated. Therefore, it has above-average temperature control and is suitable for most hot sleepers.

Wrap up

Thank you for checking out this Cocoon by Sealy Chill 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.

Related comparisons

← All United States comparisons