Sealy Cool 12" Medium Hybrid Mattress with CopperChill Technology
Sealy
Sealy Cool 12" Medium Hybrid Mattress with CopperChill Technology
Sealy
$399.99
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Description
Sealy's 12" Medium Hybrid Mattress blends the responsiveness of coils with the contouring comfort of gel-infused memory foam. CopperChill technology enhances breathability and moisture-wicking, promoting a cooler sleep experience. This CertiPUR-US® certified mattress features 4 layers designed to support weight distribution and prevent heat buildup. Engineered with reinforced center coils, it offers durable edge support and works seamlessly with any bed frame, including adjustable bases. Conveniently compressed for easy delivery, it comes with a removable polyester cover for simple spot cleaning. Backed by a 10-year warranty, it's a dependable choice for quality rest.
Product Insights
Why We Love It:
- Perfect medium firmness suitable for side and stomach sleepers
- Effective cooling with CopperChill gel-infused memory foam
- Quick mattress expansion after unpacking
- Minimal off-gassing odor that dissipates within 24 hours
- Good pressure relief reducing morning aches and pains
- Durable coil system with reinforced center for support
- Compatible with adjustable bed bases
- Removable, breathable, and moisture-wicking cover
- Affordable hybrid mattress with trusted Sealy quality
- 10-year limited warranty for peace of mind
Good to Know:
- Heavy and may require two people to move and set up
- Some users note mattress is slightly firm for those preferring very soft beds
- Not reversible, limiting flipping options
- Initial unpacking can be awkward due to mattress size and packaging
- May require 1-3 days to fully expand and air out before use
Editor's Note
The Sealy Cool 12" Medium Hybrid Mattress offers a perfect balance of support and comfort, ideal for side and stomach sleepers. Its hybrid design combines innerspring coils and copper-infused gel memory foam for excellent pressure relief and cooling, reducing night sweats. Users praise its quick expansion from the box and minimal off-gassing. The mattress contours well to the body without excessive sink, supporting restful sleep and less morning pain. A helpful tip: allow the mattress to fully expand and air out for up to 72 hours to maximize comfort and odor dissipation. Its medium firmness suits those needing both softness and structural support.
Specifications
Weights & Dimensions
| Weight Capacity | 600 |
| Mattress Thickness - Top to Bottom | 12 |
| Overall Length - Head to Toe | 75 |
| Overall Length - Head to Toe | 80 |
| Overall Length - Head to Toe | 80 |
| Overall Length - Head to Toe | 84 |
| Overall Length - Head to Toe | 80 |
| Overall Length - Head to Toe | 75 |
| Mattress Weight | 56 |
Details
| Comfort Level | Medium |
| Mattress Top Type | Tight Top |
| Foam Type | Memory Foam |
| Specialty Foam Infusion | Copper infused |
| Box Spring Included | No |
| Compatible with Adjustable Bed Base | Yes |
| Mattress in a Box | Yes |
| Cover Material | Polyester |
| Removable Cover | Yes |
| Upholstered | Yes |
| Number of Layers | 4 |
| Cooling Technology | Yes |
| Breathable | Yes |
| Moisture Wicking | Yes |
| Low Motion Transfer | Yes |
| Mattress Edge Support | Yes |
| Reversible | No |
| Handle(s) Included | No |
| Product Care | Spot clean |
| Product Type | Hybrid |
| Coil Count | 650 |
| Coil Count | 1,189 |
| Coil Count | 816 |
| Coil Count | 1,188 |
| Coil Count | 968 |
| Coil Count | 612 |
| Reinforced Parts | Center |
| Mattress Topper Fill Material | Memory Foam |
| Mattress Layer Details | Memory Foam |
| Foam Cell Type | Open Cell |
| Sustainability Certificate(s) | CertiPUR-US® Certified |
| Commercial Warranty | No |
| Product Warranty | Yes |
