🇨🇦 Canada · Memory Foam vs Hybrid (coils and foam)

Cocoon by SealyvsHelix Midnight

Which one is best for you? Cocoon by Sealy vs Helix Midnight - 2026 comparison by Vs Mattress.

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Cocoon by SealyCheck current deal.Helix Midnight20% Off + 2 FREE Dream Pillows

Cocoon by Sealy

by Sealy · Memory Foam

Check current deal.

10 Years · 100 Nights-night trial

Helix Midnight

by Helix · Hybrid (coils and foam)

20% Off + 2 FREE Dream Pillows

10 Years · 100 Nights-night trial

Pricing by size

Cocoon by Sealy

Twin$899

Twin XL$949

Full$999

Queen$1,099

King$1,399

California Kingn/a

Helix Midnight

Twin$1,373.80

Twin XL$1,623.80

Full$1,998.80

Queen$2,373.80

King$2,873.80

California King$2,873.80

Essential information

	Cocoon by Sealy	Helix Midnight
Type	Memory Foam	Hybrid (coils and foam)
Launched	–	2015
Brand	Sealy	Helix
Made in	United States	United States
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 Midnight offers balanced support and a medium feel, it has four layers of construction: Cover: Helix Two Touch Design Comfort Layer: Memory Plus Foam (Density: 2.5 PCF) Transition Layer: High-Grade Polyfoam Body Shape Layer: 6" Wrapped Coils Base Layer: DuraDense Foam.
Video	–	Introducing the Helix Midnight

Certifications & trial

	Cocoon by Sealy	Helix Midnight
OEKO-TEX®	No	Yes
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®, GREENGUARD Gold
Other certification info	–	–
Sleep trial	100 Nights nights	100 Nights nights
Warranty	10 Years	10 Years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	No	No
Delivery info	Typically, your Cocoon™ by Sealy will arrive in 5 to 7 business days.	Hamuq currently ships across Canada. Extra charges may apply to the Territories. Delivery takes between 2-6 business days. For more info click here.

Firmness & feel

	Cocoon by Sealy	Helix Midnight
One firmness fits all	No	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
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.	Medium feel top of the bed you need - not too firm, not too soft. Our most common feel choice. Balanced support - best for side sleepers with thin to average body types. A 4-7 on the firmness scale.

Construction & materials

	Cocoon by Sealy	Helix Midnight
Layers	Perfect Fit Memory Foam, Personalized Comfort, Essential Support Foam	Helix Two Touch Design, Memory Plus Foam, High-Grade Polyfoam, 6" Wrapped Coils, DuraDense Foam.
Cover	Our premium stretch-knit fabric cover with spun poly fibers that’s breathable and durable with a soft feel.	Helix Two Touch Design. Each mattress comes with a top cover layer with stretch and a soft touch as well as a lower cover layer for airflow and breathability. Top cover - 100% soft polyester. Lower cover - Jersey knit fabric with woven fire barrier. Upgrade to ultra cool knit cover for cooler nights (available at checkout). This Ultra-Cool Cover is designed using phase change material to keep your body cool when you sleep. Simply zip on the Ultra-Cool Cover in place of your standard cover for quick and easy use.
Machine-washable cover	No	No
Ergonomic handles	No	No
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.	Uniquely pressure relieving, we use Memory Plus Foam - a special Helix blend.
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.	Specially designed using a Memory Plus Foam pressure relief layer to cushion your pressure points as a side sleeper. Density of the top and middle layers optimized to give you the right amount of support based on your body type. High-Grade Polyfoam. Providing ergonomic support and cushioning, the transition layer has a medium IFD to match your body type. Wrapped Coils. Hundreds of individual coils help to cradle your body while also limiting motion transfer. Edge Support. Each mattress has an individually wrapped spring unit with a reinforced perimeter. This means your mattress will reduce that roll-off feeling and will keep its shape more while sitting on the edge of the bed. Our technology is proven to be substantially better than all foam options.
Posts	–	–

Size & weight

	Cocoon by Sealy	Helix Midnight
Available sizes	Twin, Twin XL, Full, Queen, King	Twin, Twin XL, Full, Queen, King, Cal King
Dimensions	Twin: 12 "	Twin: 11.5 "
Twin weight (kg)	N/A	80
Twin XL weight (kg)	N/A	80
Full weight (kg)	N/A	105
Queen weight (kg)	N/A	115
King weight (kg)	N/A	145
California King weight (kg)	–	145

FAQs

Cocoon by Sealy

Is the cocoon mattress good for heavy person?

The Cocoon Chill mattress performs well for back sleepers of all weights, particularly those between 130 and 230 pounds. However, those under 130 pounds may find it lacking in cradling, while those over 230 pounds may experience some sinkage around their hips.

Is the cocoon by Sealy worth it?

The Cocoon Chill mattress offers good value for its price. It's a solid, all-foam mattress that provides a dense memory foam feel, making it a suitable choice for those who enjoy this type of feel.

Is cocoon a mattress in a box?

Transform your room with a Cocoon by Sealy 12"™ Medium Hybrid Mattress in a Box. Enjoy premium gel memory foam and supportive fabric coils that allow for increased airflow, limit motion transfer, and provide a core support layer powered by Active Support Technology®.

Helix Midnight

What is the comfort level of Helix midnight?

The Helix Midnight mattress offers a medium level of comfort, designed to provide optimal support and comfort by contouring to your body.

Is the Helix Midnight good for heavy people?

The Helix Midnight mattress may not be the best fit for heavier individuals as it may not provide the necessary support.

What are the benefits of the helix midnight?

The Helix Midnight mattress provides significant pressure relief for back sleepers and offers excellent cushioning and body contouring, making it ideal for those who sleep on their backs or switch positions during sleep.

Wrap up

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

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