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  6. Review

Casper Snow Max  Review

Notice: Below are the preliminary measurements for the Casper Snow Max. Members 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 v1.2 
Casper Snow Max

Track

Mattress Type
Locked
Bed-In-A-Box
Locked
Firmness Level
Locked
Upper Comfort Foam @ LumbarLocked

Track

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Test Results

perceptual testing image
0.0

Longevity

0.0
Foam Layer Mass Density
Quilted Top FillLockedN/A
Quilted Top Fill Foam Density vs. Reference
LockedN/A
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 FoamLockedN/A
Support Foam Density vs Reference
LockedN/A
0.0

Pressure Relief

0.0
Body Conformity
SAMPLE
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Casper Snow Max Shoulder Indentation vs. Body Weight Sample
SAMPLE
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Casper Snow Max Body Conformity Picture 1 Sample
SAMPLE
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Casper Snow Max Body Conformity Picture 2 Sample
Indent @ 50 kg (110 lb)
LockedLock mm (Lock")
Indent @ 80 kg (176 lb)
LockedLock mm (Lock")
Indent @ 110 kg (242 lb)
LockedLock mm (Lock")
0.0
Comfort Layers Envelopment
SAMPLE
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Casper Snow Max Sinking & Contouring Picture Sample
Sinking Depth
LockedLock cm (Lock")
Diameter Of Distortion
LockedLock cm (Lock")
0.0

Support

0.0
Support
SAMPLE
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Casper Snow Max Pelvis Indentation vs. Body Weight Sample
Indent Difference @ 50 kg (110 lb)
LockedLock mm (Lock")
Indent Difference @ 80 kg (176 lb)
LockedLock mm (Lock")
Indent Difference @ 110 kg (242 lb)
LockedLock mm (Lock")
0.0

Cooling

0.0
Cooling
SAMPLE
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Casper Snow Max Cooling Graph Sample
Energy Transferred Over 1st Hour
LockedLock kJ
Energy Transferred Over 8 Hours
LockedLock kJ
LEARN ABOUT COOLING 
0.0

Motion Dissipation

0.0
Motion Isolation
SAMPLE
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Casper Snow Max Motion Isolation Video Sample
SAMPLE
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Casper Snow Max Head/Feet Motion Isolation Sample
SAMPLE
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Casper Snow Max Lumbar Motion Isolation 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

Responsiveness

0.0
Responsiveness
SAMPLE
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Casper Snow Max Responsiveness Video Sample
Response Time
LockedLock s
0.0
Bounciness
SAMPLE
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Casper Snow Max Bounciness Video Sample
Maximum Rebound Height
LockedLock cm (Lock")
Additional Tests
Design
Style
SAMPLE
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Casper Snow Max Style Picture Sample
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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Casper Snow Max Head/Feet Firmness Sample
SAMPLE
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Casper Snow Max Lumbar Firmness Sample
SAMPLE
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Casper Snow Max Firmness Video Sample
Normalized Stiffness @ Head/Feet
LockedLock Pa/mm
Normalized Stiffness @ Lumbar
LockedLock Pa/mm
Firmness Level
LockedLocked
0.0
Performance
Edge Support
SAMPLE
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Casper Snow Max Naturalistic Loading Pad Video Sample
SAMPLE
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Casper Snow Max Naturalistic Loading Pad Sample
SAMPLE
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Casper Snow Max Small Platen 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
Components
Cover
SAMPLE
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Casper Snow Max Cover Picture Sample
Sleeping Surface Material
LockedLocked
Removable
LockedLocked
Machine Washable
LockedLocked
Components
Edge Construction
SAMPLE
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Casper Snow Max Edge Support Picture Sample
Edge Component
LockedLocked
Components
Foam Layer Material
SAMPLE
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Casper Snow Max Foam Layer Material Picture Sample
Quilted Top FillLockedN/A
Upper Comfort Foam @ Head/FeetLockedLocked
Upper Comfort Foam @ LumbarLockedLocked
Lower Comfort Foam @ Head/FeetLockedLocked
Lower Comfort Foam @ LumbarLockedLocked
Transition FoamLockedLocked
Support FoamLockedN/A
Components
Foam Layer Thickness
SAMPLE
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Casper Snow Max Foam Layer Thickness Picture Sample
Quilted Top
LockedN/A
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 FoamLockedN/A
Components
Spring Layer Dimensions
SAMPLE
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Casper Snow Max Spring Layer Height Picture Sample
SAMPLE
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Casper Snow Max Spring Layer Density Picture Sample
Comfort Layer Height
LockedN/A
Comfort Layer Coil Gauge
LockedN/A
Support Layer Height
LockedLock cm (Lock")
Support Layer Coil Gauge @ Head/Feet
LockedLock gauge
Support Layer Coil Gauge @ Lumbar
LockedLock gauge
Components
Foam Layer Resilience
SAMPLE
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Casper Snow Max Foam Layer Resilience Video Sample
Quilted Top FillLockedN/A
Upper Comfort Foam @ Head/FeetLockedLock%
Upper Comfort Foam @ LumbarLockedLock%
Lower Comfort Foam @ Head/FeetLockedLock%
Lower Comfort Foam @ LumbarLockedLock%
Transition FoamLockedLock%
Support FoamLockedN/A

Changelog

  1.  Updated Aug 24, 2026: Early access published.
  2.  Updated Aug 18, 2026: Our testers have started testing this product.
  3.  Updated Jul 30, 2026: The product has arrived in our lab, and our testers will start evaluating it soon.
  4.  Updated Jul 23, 2026: We've purchased the product and are waiting for it to arrive in our lab.
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