Cocoon Chill Mattress by Sealy
Best memory foam option for sleepers seeking a supportive, medium-firm feel.
This memory foam mattress offers a firm, hugging feel with good edge support and low bounce. However, it underperforms in cooling and pressure relief, featuring a slow response time and significant off-gassing. It's the lowest-scoring mattress tested to date, making it difficult to recommend.
$749.99
at
Sleepfactory
Who it's for
- Hot sleepers needing temperature regulation throughout the night
- Couples sharing a bed who are easily disturbed by movement
- Budget-conscious shoppers seeking premium cooling features for less
Who should skip it
- People who frequently sit on the edge of their bed
- Sensitive sleepers bothered by temporary chemical odors after unboxing
- Heavier side sleepers requiring deep pressure relief and contouring
Performance breakdown
Temperature Regulation
Phase change material effectively dissipates heat for a cooler sleep surface.
Edge Support
Reinforced perimeter allows for full mattress usage without feeling like rolling off.
Motion Isolation
Memory foam layers dampen movement, though some energy transfer remains noticeable.
Pressure Relief
Contouring foam cradles joints while maintaining a supportive medium-firm foundation.
Surface Responsiveness
Traditional memory foam feel offers a slow, gentle hug rather than bounce.
Versatility
Balanced firmness profile accommodates side, back, and stomach sleepers with ease.
Key Specs
Thickness
10 inches
Construction
3 foam layers
Comfort Layer
2.0 inches Memory Foam
Base Layer
4.0 inches high-density foam
Firmness
Medium-Firm (6/10)
Trial
100 nights
Warranty
10 years
Mattress Type
Memory Foam
Cooling Feature
Yes
Motion Isolation Feature
Yes
Know before you buy
Still have a question?
Ask Metto anything about the Cocoon Chill Mattress by Sealy before you decide.
