Specification and editorial comparison · lab measurements not available
Updated October 2026
Category
Spa Sensations Serenity 8" Memory Foam
Lucid 10-Inch Memory Foam
Comfort
Not lab tested
Not lab tested
Support
Not lab tested
Not lab tested
Cooling
Not lab tested
Not lab tested
Edge Support
Not lab tested
Not lab tested
Motion Isolation
Not lab tested
Not lab tested
Durability
Not lab tested
Not lab tested
Value
Not lab tested
Not lab tested
Blank cells mean that model has not completed our instrumented lab protocol, so we publish no measured score for it. We never estimate a number we have not recorded.
Quick Specs Comparison
Spec
Spa Sensations Serenity 8" Memory Foam
Lucid 10-Inch Memory Foam
Type
Memory Foam
Memory Foam
Firmness
5.5/10
5.5/10
Height
8 inches
10 inches
Shipping
Free shipping
Free Amazon Prime shipping
Model specifications are catalog reference details, not instrumented measurements. Confirm the exact configuration and current seller terms.
Key Advantages
Why Choose Spa Sensations Serenity 8" Memory Foam
- Over 27,000 reviews with 4.4-star average
- Green tea and charcoal infused for freshness
Why Choose Lucid 10-Inch Memory Foam
- Over 45,000 Amazon reviews
- Gel-infused memory foam cooling