Specification and editorial comparison · lab measurements not available
Updated October 2026
Category
Layla Hybrid
Nolah Signature 12
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
Layla Hybrid
Nolah Signature 12
Type
Flippable Hybrid
Memory Foam Alternative
Firmness
4/10
4/10
Height
13 inches
12 inches
Shipping
Free shipping
Free shipping and free returns in the contiguous US
Model specifications are catalog reference details, not instrumented measurements. Confirm the exact configuration and current seller terms.
Key Advantages
Why Choose Layla Hybrid
- Two firmness options in one mattress
- Copper-infused cooling foam
- Lifetime warranty
Why Choose Nolah Signature 12
- AirFoam gives memory-foam-grade pressure relief at the shoulder and hip without the heat retention
- Tri-Zone construction is softer at the shoulders and firmer at the lumbar, which is exactly what side sleepers need
- Near-best-in-class motion isolation — excellent for couples