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  1. Home
  2. Mattress
  3. Compare

Casper Cooling Select vs Helix Midnight Luxe 2025

Which Mattress Is Better?

    Top
    Main Differences
    Design
      Style
    Performance
      FirmnessBody ConformitySupportBouncinessComfort Layers EnvelopmentResponsivenessMotion IsolationEdge SupportCooling
    Components
      CoverEdge ConstructionFoam Layer MaterialFoam Layer Mass DensityFoam Layer ThicknessSpring Layer DimensionsFoam Layer FirmnessSpring Layer FirmnessFoam Layer ResilienceSpring Layer Bounciness
    Comments

Products

Casper Cooling Select
Helix Midnight Luxe 2025

Tested using Methodology v1.1

Updated Feb 03, 2026 09:06 PM

SEARCH
Amazon.com

Tested using Methodology v1.1

Updated Feb 11, 2026 11:29 PM

SEE PRICE
Helix
Casper Cooling Select Picture
Helix Midnight Luxe 2025 Picture
Mattress Type
Locked
Bed-In-A-Box
Locked
Upper Comfort Foam @ LumbarLocked
Firmness Level
Locked
Mattress Type
Locked
Bed-In-A-Box
Locked
Upper Comfort Foam @ LumbarLocked
Firmness Level
Locked
  1. Recommended in 1 article:
  2. Heavy People
  1. Recommended in 3 articles:
  2. Side Sleepers
  3. Brands
  4. Memory Foam

Our Verdict

Casper Cooling Select

Helix Midnight Luxe 2025

The Helix Midnight Luxe 2025 and the Casper Cooling Select offer different benefits, and you may prefer either depending on your priorities. The Helix is a medium hybrid mattress that offers slightly better cooling, so it's a better choice if you sleep hot. It's also bouncier and more responsive, so it's easier to move around on. The Casper is a medium all-foam mattress with better motion isolation, so you may prefer it if you sleep with a partner who tosses and turns throughout the night.

0 

Variants

  • Cooling Select (Queen)
  • Midnight Luxe 2025 (Queen)

Review

See Casper Cooling Select Review
See Helix Midnight Luxe 2025 Review
0 
0 

Check Price

Queen
Cooling Select
SEARCH
Amazon.com
Queen
Midnight Luxe 2025
SEE PRICE
Helix

Main Differences for
Side Sleeping

Threshold 

0.10

Side Sleeping 
 

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0.0
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Full Comparison

Design

Style 
 

Style Picture 
 

Casper Cooling Select Style Picture Sample

SAMPLE

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Helix Midnight Luxe 2025 Style Picture Sample

SAMPLE

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for pictures & test results

Mattress Type 
 

Locked
Locked

Bed-In-A-Box 
 

Locked
Locked

Quilted Top Layer 
 

Locked
Locked

Grab Handles 
 

Locked
Locked

Thickness  

Lock cm (Lock")
Lock cm (Lock")
Show Text 
Performance

Firmness 
 

Head/Feet Firmness  

Casper Cooling Select Head/Feet Firmness Sample

SAMPLE

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for pictures & test results

Helix Midnight Luxe 2025 Head/Feet Firmness Sample

SAMPLE

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for pictures & test results

Lumbar Firmness  

Casper Cooling Select Lumbar Firmness Sample

SAMPLE

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Helix Midnight Luxe 2025 Lumbar Firmness Sample

SAMPLE

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for pictures & test results

Firmness Video  

Casper Cooling Select Firmness Video Sample

SAMPLE

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Helix Midnight Luxe 2025 Firmness Video Sample

SAMPLE

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for videos & test results

Normalized Stiffness @ Head/Feet 
 

Lock Pa/mm
Lock Pa/mm

Normalized Stiffness @ Lumbar 
 

Lock Pa/mm
Lock Pa/mm

Firmness Level 
 

Locked
Locked
Show Text 

Body Conformity 
 

N/A
N/A

Shoulder Indentation vs. Body Weight  

Casper Cooling Select Shoulder Indentation vs. Body Weight Sample

SAMPLE

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Helix Midnight Luxe 2025 Shoulder Indentation vs. Body Weight Sample

SAMPLE

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Indent @ 50 kg (110 lb) 
 

Lock mm (Lock")
Lock mm (Lock")

Indent @ 80 kg (172 lb) 
 

Lock mm (Lock")
Lock mm (Lock")

Indent @ 110 kg (242 lb) 
 

Lock mm (Lock")
Lock mm (Lock")
Show Text 

Support 
 

N/A
N/A

Pelvis Indentation vs. Body Weight  

Casper Cooling Select Pelvis Indentation vs. Body Weight Sample

SAMPLE

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Helix Midnight Luxe 2025 Pelvis Indentation vs. Body Weight Sample

SAMPLE

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Indent Difference @ 50 kg (110 lb) 
 

Lock mm (Lock")
Lock mm (Lock")

Indent Difference @ 80 kg (172 lb) 
 

Lock mm (Lock")
Lock mm (Lock")

Indent Difference @ 110 kg (242 lb) 
 

Lock mm (Lock")
Lock mm (Lock")
Show Text 

Bounciness 
 

N/A
N/A

Bounciness Video  

Casper Cooling Select Bounciness Video Sample

SAMPLE

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Helix Midnight Luxe 2025 Bounciness Video Sample

SAMPLE

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Maximum Rebound Height 
 

Lock cm (Lock")
Lock cm (Lock")
Show Text 

Comfort Layers Envelopment 
 

N/A
N/A

Sinking & Contouring Picture 
 

Casper Cooling Select Sinking & Contouring Picture Sample

SAMPLE

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Helix Midnight Luxe 2025 Sinking & Contouring Picture Sample

SAMPLE

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Sinking Depth 
 

Lock cm (Lock")
Lock cm (Lock")

Diameter Of Distortion 
 

Lock cm (Lock")
Lock cm (Lock")
Show Text 

Responsiveness 
 

N/A
N/A

Responsiveness Video  

Casper Cooling Select Responsiveness Video Sample

SAMPLE

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Helix Midnight Luxe 2025 Responsiveness Video Sample

SAMPLE

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Response Time 
 

Lock s
Lock s
Show Text 

Motion Isolation 
 

N/A
N/A

Motion Isolation Video  

Casper Cooling Select Motion Isolation Video Sample

SAMPLE

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Helix Midnight Luxe 2025 Motion Isolation Video Sample

SAMPLE

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Head/Feet Motion Isolation  

Casper Cooling Select Head/Feet Motion Isolation Sample

SAMPLE

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Helix Midnight Luxe 2025 Head/Feet Motion Isolation Sample

SAMPLE

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Lumbar Motion Isolation  

Casper Cooling Select Lumbar Motion Isolation Sample

SAMPLE

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Helix Midnight Luxe 2025 Lumbar Motion Isolation Sample

SAMPLE

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Peak Acceleration @ Head/Feet 
 

Lock g
Lock g

Dissipation Time @ Head/Feet 
 

Lock s
Lock s

Peak Acceleration @ Lumbar 
 

Lock g
Lock g

Dissipation Time @ Lumbar 
 

Lock s
Lock s
Show Text 

Edge Support 
 

N/A
N/A

Naturalistic Loading Pad Video  

Casper Cooling Select Naturalistic Loading Pad Video Sample

SAMPLE

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Helix Midnight Luxe 2025 Naturalistic Loading Pad Video Sample

SAMPLE

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Naturalistic Loading Pad  

Casper Cooling Select Naturalistic Loading Pad Sample

SAMPLE

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Helix Midnight Luxe 2025 Naturalistic Loading Pad Sample

SAMPLE

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for pictures & test results

Small Platen  

Casper Cooling Select Small Platen Sample

SAMPLE

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Helix Midnight Luxe 2025 Small Platen Sample

SAMPLE

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Naturalistic Loading Pad Indentation 
 

Lock mm
Lock mm

Small Platen Indentation @ 0 mm From Edge 
 

Lock mm
Lock mm

Small Platen Indentation @ 150 mm From Edge 
 

Lock mm
Lock mm

Increased Indentation @ Mattress Edge 
 

Lock mm
Lock mm
Show Text 

Cooling 
 

N/A
N/A

Cooling Graph  

Casper Cooling Select Cooling Graph Sample

SAMPLE

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Helix Midnight Luxe 2025 Cooling Graph Sample

SAMPLE

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Energy Transferred Over 1st Hour 
 

Lock kJ
Lock kJ

Energy Transferred Over 8 Hours 
 

Lock kJ
Lock kJ
Show Text 
Components

Cover 
 

Cover Picture 
 

Casper Cooling Select Cover Picture Sample

SAMPLE

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Helix Midnight Luxe 2025 Cover Picture Sample

SAMPLE

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Sleeping Surface Material 
 

Locked
Locked

Removable 
 

Locked
Locked

Machine Washable 
 

Locked
Locked
Show Text 

Edge Construction 
 

Edge Support Picture 
 

Casper Cooling Select Edge Support Picture Sample

SAMPLE

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Helix Midnight Luxe 2025 Edge Support Picture Sample

SAMPLE

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Edge Component 
 

Locked
Locked
Show Text 

Foam Layer Material 
 

Foam Layer Material Picture 
 

Casper Cooling Select Foam Layer Material Picture Sample

SAMPLE

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Helix Midnight Luxe 2025 Foam Layer Material Picture Sample

SAMPLE

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Quilted Top Fill  

N/A
Locked

Upper Comfort Foam @ Head/Feet  

Locked
Locked

Upper Comfort Foam @ Lumbar  

Locked
Locked

Lower Comfort Foam @ Head/Feet  

Locked
N/A

Lower Comfort Foam @ Lumbar  

Locked
N/A

Transition Foam  

Locked
Locked

Support Foam  

Locked
N/A
Show Text 

Foam Layer Mass Density 
 

N/A
N/A

Quilted Top Fill  

N/A
Lock kg/m³ (Lock lb/cu.ft.)

Quilted Top Fill Foam Density vs. Reference 
 

N/A
Lock

Upper Comfort Foam @ Head/Feet  

Lock kg/m³ (Lock lb/cu.ft.)
Lock kg/m³ (Lock lb/cu.ft.)

Upper Comfort Foam @ Head/Feet Density vs. Reference 
 

Lock
Lock

Upper Comfort Foam @ Lumbar  

Lock kg/m³ (Lock lb/cu.ft.)
Lock kg/m³ (Lock lb/cu.ft.)

Upper Comfort Foam @ Lumbar Density vs. Reference 
 

Lock
Lock

Lower Comfort Foam @ Head/Feet  

Lock kg/m³ (Lock lb/cu.ft.)
N/A

Lower Comfort Foam @ Head/Feet Density vs. Reference 
 

Lock
N/A

Lower Comfort Foam @ Lumbar  

Lock kg/m³ (Lock lb/cu.ft.)
N/A

Lower Comfort Foam @ Lumbar Density vs. Reference 
 

Lock
N/A

Transition Foam  

Lock kg/m³ (Lock lb/cu.ft.)
Lock kg/m³ (Lock lb/cu.ft.)

Transition Foam Density vs. Reference 
 

Lock
Lock

Support Foam  

Lock kg/m³ (Lock lb/cu.ft.)
N/A

Support Foam Density vs Reference 
 

Lock
N/A
Show Text 

Foam Layer Thickness 
 

Foam Layer Thickness Picture 
 

Casper Cooling Select Foam Layer Thickness Picture Sample

SAMPLE

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Helix Midnight Luxe 2025 Foam Layer Thickness Picture Sample

SAMPLE

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Quilted Top 
 

N/A
Lock cm (Lock")

Upper Comfort Foam @ Head/Feet  

Lock cm (Lock")
Lock cm (Lock")

Upper Comfort Foam @ Lumbar  

Lock cm (Lock")
Lock cm (Lock")

Lower Comfort Foam @ Head/Feet  

Lock cm (Lock")
N/A

Lower Comfort Foam @ Lumbar  

Lock cm (Lock")
N/A

Transition Foam  

Lock cm (Lock")
Lock cm (Lock")

Support Foam  

Lock cm (Lock")
N/A
Show Text 

Spring Layer Dimensions 
 

Spring Layer Height Picture 
 

Casper Cooling Select Spring Layer Height Picture Sample

SAMPLE

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Helix Midnight Luxe 2025 Spring Layer Height Picture Sample

SAMPLE

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for pictures & test results

Spring Layer Density Picture 
 

Casper Cooling Select Spring Layer Density Picture Sample

SAMPLE

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Helix Midnight Luxe 2025 Spring Layer Density Picture Sample

SAMPLE

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for pictures & test results

Comfort Layer Height 
 

N/A
N/A

Comfort Layer Coil Density 
 

N/A
N/A

Comfort Layer Coil Gauge 
 

N/A
N/A

Support Layer Height 
 

N/A
Lock cm (Lock")

Support Layer Coil Density 
 

N/A
Lock coils/m² (Lock coils/ft²)

Support Layer Coil Gauge @ Head/Feet 
 

N/A
Lock gauge

Support Layer Coil Gauge @ Lumbar 
 

N/A
Lock gauge
Show Text 

Foam Layer Firmness 
 

Comfort Layer IPD  

Casper Cooling Select Comfort Layer IPD Sample

SAMPLE

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Helix Midnight Luxe 2025 Comfort Layer IPD Sample

SAMPLE

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for pictures & test results

Transition & Support Layer IPD  

Casper Cooling Select Transition & Support Layer IPD Sample

SAMPLE

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Helix Midnight Luxe 2025 Transition & Support Layer IPD Sample

SAMPLE

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for pictures & test results

Quilted Top Fill 25% IPD 
 

N/A
Lock kPa

Upper Comfort Foam @ Head/Feet 25% IPD 
 

Lock kPa
Lock kPa

Upper Comfort Foam @ Lumbar 25% IPD 
 

Lock kPa
Lock kPa

Lower Comfort Foam @ Head/Feet 25% IPD 
 

Lock kPa
N/A

Lower Comfort Foam @ Lumbar 25% IPD 
 

Lock kPa
N/A

Transition Foam 25% IPD 
 

Lock kPa
Lock kPa

Support Foam 25% IPD 
 

Lock kPa
N/A
Show Text 

Spring Layer Firmness 
 

Comfort Layer Firmness  

Casper Cooling Select Comfort Layer Firmness Sample

SAMPLE

JOIN NOW

for pictures & test results

Helix Midnight Luxe 2025 Comfort Layer Firmness Sample

SAMPLE

JOIN NOW

for pictures & test results

Support Layer Firmness  

Casper Cooling Select Support Layer Firmness Sample

SAMPLE

JOIN NOW

for pictures & test results

Helix Midnight Luxe 2025 Support Layer Firmness Sample

SAMPLE

JOIN NOW

for pictures & test results

Spring Layer Firmness  

Casper Cooling Select Spring Layer Firmness Sample

SAMPLE

JOIN NOW

for videos & test results

Helix Midnight Luxe 2025 Spring Layer Firmness Sample

SAMPLE

JOIN NOW

for videos & test results

Normalized Comfort Layer Stiffness @ Head/Feet 
 

N/A
N/A

Normalized Comfort Layer Stiffness @ Lumbar 
 

N/A
N/A

Normalized Support Layer Stiffness @ Head/Feet 
 

N/A
Lock Pa/mm

Normalized Support Layer Stiffness @ Lumbar 
 

N/A
Lock Pa/mm
Show Text 

Foam Layer Resilience 
 

Foam Layer Resilience Video  

Casper Cooling Select Foam Layer Resilience Video Sample

SAMPLE

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Helix Midnight Luxe 2025 Foam Layer Resilience Video Sample

SAMPLE

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Quilted Top Fill  

N/A
Lock%

Upper Comfort Foam @ Head/Feet  

Lock%
Lock%

Upper Comfort Foam @ Lumbar  

Lock%
Lock%

Lower Comfort Foam @ Head/Feet  

Lock%
N/A

Lower Comfort Foam @ Lumbar  

Lock%
N/A

Transition Foam  

Lock%
Lock%

Support Foam  

Lock%
N/A
Show Text 

Spring Layer Bounciness 
 

Comfort Spring Layer Bounciness Video  

Casper Cooling Select Comfort Spring Layer Bounciness Video Sample

SAMPLE

JOIN NOW

for videos & test results

Helix Midnight Luxe 2025 Comfort Spring Layer Bounciness Video Sample

SAMPLE

JOIN NOW

for videos & test results

Support Spring Layer Bounciness Video  

Casper Cooling Select Support Spring Layer Bounciness Video Sample

SAMPLE

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for videos & test results

Helix Midnight Luxe 2025 Support Spring Layer Bounciness Video Sample

SAMPLE

JOIN NOW

for videos & test results

Comfort Spring Layer Maximum Rebound Height 
 

N/A
N/A

Support Spring Layer Maximum Rebound Height 
 

N/A
Lock cm (Lock")
Show Text 

Check Price

Queen
Cooling Select
SEARCH
Amazon.com
Queen
Midnight Luxe 2025
SEE PRICE
Helix
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Casper Cooling Select

Helix Midnight Luxe 2025

Comments

  1. Comparison
 • Posted 1 month ago

Casper Cooling Select vs Helix Midnight Luxe 2025: Main Discussion

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