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

Cocoon by SealyvsHelix Plus

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

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Cocoon by SealyCheck current deal.Helix Plus20% Off + 2 FREE Dream Pillows

Cocoon by Sealy

by Sealy · Memory Foam

Check current deal.

10 Years · 100 Nights-night trial

Helix Plus

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 Plus

Twin$811.30

Twin XL$936.30

Full$1,061.30

Queen$1,498.80

King$1,811.30

California King$1,811.30

Essential information

	Cocoon by Sealy	Helix Plus
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 Helix Plus is designed for Plus Size and Big & Tall and offers maximum support with a medium feel, it has five layers of construction: Tencel Cover 1.5" Helix Dynamic Foam 1" Gel Memory Foam (Density: 4.0 lb) 1.5" Memory Foam Plus 8" Body Shaped Innersprings with reinforced perimeter 1" DuraDense Base Foam.
Video	–	Helix+

Certifications & trial

	Cocoon by Sealy	Helix Plus
OEKO-TEX®	No	No
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	Yes
Delivery info	Typically, your Cocoon™ by Sealy will arrive in 5 to 7 business days.	Your Helix Mattress is gently compressed, rolled, and put in a box that's about the size of a bag of golf clubs for easy shipping! Packaging dimensions are 16" x 16" x 48", and we ship via FedEx Ground direct from the manufacture to your door. Canadian orders may incur a shipping fee as well as a Customs Tax. These additional fees are applied during checkout.

Firmness & feel

	Cocoon by Sealy	Helix Plus
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. Rated a 7 to 8 on the firmness scale. Maximum support - to help provide maximum support for people with high BMIs.

Construction & materials

	Cocoon by Sealy	Helix Plus
Layers	Perfect Fit Memory Foam, Personalized Comfort, Essential Support Foam	Tencel Cover, Helix Dynamic Foam, Gel Memory Foam, Memory Foam Plus, Body Shaped Innersprings with reinforced perimeter, DuraDense Base Foam.
Cover	Our premium stretch-knit fabric cover with spun poly fibers that’s breathable and durable with a soft feel.	Each Plus mattress comes with our Ultra Breathable Tencel technology designed to increase airflow and to keep you cool.
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.	Ultra breathable cover and hybrid design increase airflow to keep the mattress cooler. No more sweaty nights. Our special latex-foam hybrid alternative, designed to be denser to contour to your body. Uniquely pressure relieving, we use 4 pound Memory Plus Foam - a special, ultra dense and extra durable 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.	The new Helix Plus has higher density foams to match heavier sleepers and provide increased durability. The coil unit has best in-class edge support, so plus size sleepers never feel like they're falling off the mattress. An extra layer of high density, 4 pound foam is included in one of the three foam layers to help provide maximum support for people with high BMIs. Firm Memory Foam provides ergonomic support and cushioning, the transition layer has a higher IFD to match your body type. Extra support. Hundreds of individual taller coils designed to cradle and support heavier weight. Reinforced perimeter to provide edge support. The bottom foam layer of the mattress provides base support and durability to the entire mattress.
Posts	–	–

Size & weight

	Cocoon by Sealy	Helix Plus
Available sizes	Twin, Twin XL, Full, Queen, King	Twin, Twin XL, Full, Queen, King, Cal King
Dimensions	Twin: 12 "	Twin: 12.5 "
Twin weight (kg)	N/A	70
Twin XL weight (kg)	N/A	70
Full weight (kg)	N/A	90
Queen weight (kg)	N/A	100
King weight (kg)	N/A	125
California King weight (kg)	–	125

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 Plus

What is the weight limit on the Helix Plus?

The Helix Plus mattress can support up to 1000 lbs in total, or 500 lbs for a single sleeper, making it suitable for individuals of any size.

What is the firmness of a helix plus?

The Helix Plus mattress is rated as a 7.5/10 on the firmness scale, making it firmer than average.

Is the Helix PLUS mattress any good?

Yes, the Helix Plus mattress is a good investment. It is made of high-density foams and supportive coils, making it durable and suitable for heavier sleepers.

Wrap up

Thank you for checking out this Cocoon by Sealy vs Helix Plus 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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