Nolah Evolution  Mattress Review

Notice: Below are the preliminary measurements for the Nolah Evolution. Insiders have early access to the test results, and some measurements may be updated before publication.

The full review will be published in a few days.

Tested using Methodology v1.1 
Nolah Evolution
 0

Changelog

  1.  Updated Feb 12, 2026: Early access published.
  2.  Updated Jan 20, 2026: Our testers have started testing this product.
  3.  Updated Nov 21, 2025: The product has arrived in our lab, and our testers will start evaluating it soon.
  4.  Updated Oct 29, 2025: We've purchased the product and are waiting for it to arrive in our lab.

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Test Results

perceptual testing image
Sort:
RATINGS
Category:
All
Design
Style
Mattress Type
LockedLocked
Bed-In-A-Box
LockedLocked
Quilted Top Layer
LockedLocked
Grab Handles
LockedLocked
ThicknessLockedLock cm (Lock")
Performance
Firmness
SAMPLE
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Nolah Evolution Firmness Video Sample
Normalized Stiffness @ Head/Feet
LockedLock Pa/mm
Normalized Stiffness @ Lumbar
LockedLock Pa/mm
Firmness Level
LockedLocked
0.0
Body Conformity
Indent @ 50 kg (110 lb)
LockedLock mm (Lock")
Indent @ 80 kg (172 lb)
LockedLock mm (Lock")
Indent @ 110 kg (242 lb)
LockedLock mm (Lock")
0.0
Support
Indent Difference @ 50 kg (110 lb)
LockedLock mm (Lock")
Indent Difference @ 80 kg (172 lb)
LockedLock mm (Lock")
Indent Difference @ 110 kg (242 lb)
LockedLock mm (Lock")
0.0
Bounciness
SAMPLE
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Nolah Evolution Bounciness Video Sample
Maximum Rebound Height
LockedLock cm (Lock")
0.0
Comfort Layers Envelopment
Sinking Depth
LockedLock cm (Lock")
Diameter Of Distortion
LockedLock cm (Lock")
0.0
Responsiveness
SAMPLE
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Nolah Evolution Responsiveness Video Sample
Response Time
LockedLock s
0.0
Motion Isolation
SAMPLE
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Nolah Evolution Motion Isolation Video Sample
Peak Acceleration @ Head/Feet
LockedLock g
Dissipation Time @ Head/Feet
LockedLock s
Peak Acceleration @ Lumbar
LockedLock g
Dissipation Time @ Lumbar
LockedLock s
0.0
Edge Support
SAMPLE
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Nolah Evolution Naturalistic Loading Pad Video Sample
Naturalistic Loading Pad Indentation
LockedLock mm
Small Platen Indentation @ 0 mm From Edge
LockedLock mm
Small Platen Indentation @ 150 mm From Edge
LockedLock mm
Increased Indentation @ Mattress Edge
LockedLock mm
0.0
Cooling
Energy Transferred Over 1st Hour
LockedLock kJ
Energy Transferred Over 8 Hours
LockedLock kJ
Components
Cover
Sleeping Surface Material
LockedLocked
Removable
LockedLocked
Machine Washable
LockedLocked
Edge Construction
Edge Component
LockedLocked
Foam Layer Material
Quilted Top FillLockedLocked
Upper Comfort Foam @ Head/FeetLockedLocked
Upper Comfort Foam @ LumbarLockedLocked
Lower Comfort Foam @ Head/FeetLockedLocked
Lower Comfort Foam @ LumbarLockedLocked
Transition FoamLockedLocked
Support FoamLockedLocked
0.0
Foam Layer Mass Density
Quilted Top FillLockedLock kg/m³ (Lock lb/cu.ft.)
Quilted Top Fill Foam Density vs. Reference
LockedLock
Upper Comfort Foam @ Head/FeetLockedLock kg/m³ (Lock lb/cu.ft.)
Upper Comfort Foam @ Head/Feet Density vs. Reference
LockedLock
Upper Comfort Foam @ LumbarLockedLock kg/m³ (Lock lb/cu.ft.)
Upper Comfort Foam @ Lumbar Density vs. Reference
LockedLock
Lower Comfort Foam @ Head/FeetLockedLock kg/m³ (Lock lb/cu.ft.)
Lower Comfort Foam @ Head/Feet Density vs. Reference
LockedLock
Lower Comfort Foam @ LumbarLockedLock kg/m³ (Lock lb/cu.ft.)
Lower Comfort Foam @ Lumbar Density vs. Reference
LockedLock
Transition FoamLockedLock kg/m³ (Lock lb/cu.ft.)
Transition Foam Density vs. Reference
LockedLock
Support FoamLockedLock kg/m³ (Lock lb/cu.ft.)
Support Foam Density vs Reference
LockedLock
Foam Layer Thickness
Quilted Top
LockedLock cm (Lock")
Upper Comfort Foam @ Head/FeetLockedLock cm (Lock")
Upper Comfort Foam @ LumbarLockedLock cm (Lock")
Lower Comfort Foam @ Head/FeetLockedLock cm (Lock")
Lower Comfort Foam @ LumbarLockedLock cm (Lock")
Transition FoamLockedLock cm (Lock")
Support FoamLockedLock cm (Lock")
Spring Layer Dimensions
Comfort Layer Height
LockedN/A
Comfort Layer Coil Density
LockedN/A
Comfort Layer Coil Gauge
LockedN/A
Support Layer Height
LockedLock cm (Lock")
Support Layer Coil Density
LockedLock coils/m² (Lock coils/ft²)
Support Layer Coil Gauge @ Head/Feet
LockedLock gauge
Support Layer Coil Gauge @ Lumbar
LockedLock gauge
Foam Layer Firmness
Quilted Top Fill 25% IPD
LockedLock kPa
Upper Comfort Foam @ Head/Feet 25% IPD
LockedLock kPa
Upper Comfort Foam @ Lumbar 25% IPD
LockedLock kPa
Lower Comfort Foam @ Head/Feet 25% IPD
LockedLock kPa
Lower Comfort Foam @ Lumbar 25% IPD
LockedLock kPa
Transition Foam 25% IPD
LockedLock kPa
Support Foam 25% IPD
LockedLock kPa
Spring Layer Firmness
SAMPLE
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Nolah Evolution Spring Layer Firmness Sample
Normalized Comfort Layer Stiffness @ Head/Feet
LockedN/A
Normalized Comfort Layer Stiffness @ Lumbar
LockedN/A
Normalized Support Layer Stiffness @ Head/Feet
LockedLock Pa/mm
Normalized Support Layer Stiffness @ Lumbar
LockedLock Pa/mm
Foam Layer Resilience
SAMPLE
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Nolah Evolution Foam Layer Resilience Video Sample
Quilted Top FillLockedLock%
Upper Comfort Foam @ Head/FeetLockedLock%
Upper Comfort Foam @ LumbarLockedLock%
Lower Comfort Foam @ Head/FeetLockedLock%
Lower Comfort Foam @ LumbarLockedLock%
Transition FoamLockedLock%
Support FoamLockedLock%
Spring Layer Bounciness
SAMPLE
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Nolah Evolution Support Spring Layer Bounciness Video Sample
Comfort Spring Layer Maximum Rebound Height
LockedN/A
Support Spring Layer Maximum Rebound Height
LockedLock cm (Lock")