๐บ๐ธ United States ยท Hybrid (coils and foam) vs Memory Foam
Helix DuskvsCocoon by Sealy Chill
Which one is best for you? Helix Dusk vs Cocoon by Sealy Chill - 2026 comparison by Vs Mattress
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Helix Dusk
by Helix Sleep ยท Hybrid (coils and foam)
20% Off + 2 Free Gifts10 years ยท 100-night trial
Cocoon by Sealy Chill
by Sealy ยท Memory Foam
Save 35% + Free Pillows & Sheets10 years ยท 100-night trial
Pricing by size
Helix Dusk
Cocoon by Sealy Chill
Essential information
| Helix Dusk | Cocoon by Sealy Chill | |
|---|---|---|
| Type | Hybrid (coils and foam) | Memory Foam |
| Launched | โ | โ |
| Brand | Helix Sleep | Sealy |
| Made in | United States | United States |
| Unique points | The Dusk offers extra support and a medium feel, it has four layers of construction:
| 3 layer construction:
|
| Video | Introducing for Helix Dusk | โ |
Certifications & trial
| Helix Dusk | Cocoon by Sealy Chill | |
|---|---|---|
| OEKO-TEXยฎ | Yes | No |
| CertiPUR-USยฎ | Yes | Yes |
| Certifications | CertiPur-USยฎ, GREENGUARD Gold | CertiPur-USยฎ |
| Other certification info | <p id="">GREENGUARD Gold</p> | โ |
| Sleep trial | 100 nights | 100 nights |
| Warranty | 10 years | 10 years |
| Free shipping | โ | โ |
| Free returns | Yes | Yes |
| Pay later | Yes | Yes |
| Delivery info | 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 UPS Ground direct from the manufacture to your door. | When you order your Cocoonย by Sealy mattress, weยll ship it to you (by UPS Ground) for free. Typically, your Cocoonย by Sealy will arrive in 5 to 7 days. |
Firmness & feel
| Helix Dusk | Cocoon by Sealy Chill | |
|---|---|---|
| One firmness fits all | Yes | Yes |
| Select your firmness | No | No |
| Adjustable firmness | No | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| Firmness info | Medium feel top of the bed you need - not too firm, not too soft. Our most common feel choice. Extra support - best for back and stomach sleepers, or side sleepers with larger body types. A 4-7 on the firmness scale. | 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
| Helix Dusk | Cocoon by Sealy Chill | |
|---|---|---|
| Layers | Helix Two Touch Design, Helix Dynamic Foam, Transition Layer, Body Shape Layer, Base Layer | Perfect Fit Memory Foam, Personalized Comfort Layer, Support Foam. |
| Cover | 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. | 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. |
| Machine-washable cover | No | No |
| Ergonomic handles | No | No |
| Comfort | Our special latex-foam hybrid alternative, designed to react and contour to your body. | 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. |
| Support | Specially designed using proprietary Helix Dynamic Foam to react to your body shape and aid recovery. Density of the top and middle layers optimized to give you extra support based on your body type. High-Grade Polyfoam | 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. |
| Posts | โ | โ |
Size & weight
| Helix Dusk | Cocoon by Sealy Chill | |
|---|---|---|
| Available sizes | Twin, Twin XL, Full (Double), Queen, King, California King | Twin, Twin XL, Full (Double), Queen, King, California King |
| Dimensions | Twin: 11.5 " | Twin: 10 " |
| Twin weight (kg) | 65 | 40 |
| Twin XL weight (kg) | 65 | 42 |
| Full (Double) weight (kg) | 85 | 56 |
| Queen weight (kg) | 100 | 64 |
| King weight (kg) | 120 | 83 |
| California King weight (kg) | 120 | 83 |
FAQs
Helix Dusk
Do your mattresses offer different levels of support?
Any strong and solid base is suitable, including adjustable bases. Avoid slatted foundations with gaps of more than 3" and box springs with actual springs. While a slatted base can improve breathability, it's not required as the latex foam in the mattress is naturally breathable. A slatted base can help prevent mold on the mattress cover in high-humidity environments.
What is the lifespan of the Helix Dusk mattress?
The Helix Dusk mattress is designed to last between seven to ten years, with a warranty protecting against premature sagging and manufacturing defects for ten years after purchase. The Helix Dusk Luxe variant offers an extended warranty of 15 years.
Is the Helix Dusk a soft mattress?
The Helix Dusk is not considered distinctly soft. It is a medium-firm mattress with two foam layers providing cushioning, but overall, it has a balanced feel rather than a plush one.
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, Cocoonโข by Sealy mattresses do not contain latex.
Thank you for checking out this Helix Dusk vs Cocoon by Sealy Chill 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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