Products
Casper Snow
WinkBeds Plus
Tested using Methodology v1.2
Updated Mar 05, 2026 06:56 PM
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Casper
Tested using Methodology v1.2
Updated Mar 04, 2026 01:11 PM
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Mattress Type
Hybrid
Bed-In-A-Box
Yes
Upper Comfort Foam @ LumbarMemory Foam
Firmness Level
Medium (47 Pa/mm)
Mattress Type
Hybrid
Bed-In-A-Box
Yes
Upper Comfort Foam @ LumbarMemory Foam
Firmness Level
Firm (67 Pa/mm)
Our Verdict
Casper Snow
WinkBeds Plus
You might prefer either the Casper Snow or the WinkBeds Plus. The Casper offers better cooling and motion dissipation, as well as a balance of support and pressure relief, making it a better option for many side sleepers. Its better support also makes it more suitable for heavier back and stomach sleepers. However, it has a very enveloping feel, which you may find constricting if you don't like to sink into your mattress that much. The WinkBeds is a bit more durable, and it's a good option for heavier side sleepers and average-weight back/stomach sleepers who prefer a firmer, more responsive mattress.
Variants
- Snow (Queen)
- Plus (Queen)
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Queen
Snow
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Casper
Queen
Plus
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Main Differences for
Side Sleeping
Side Sleeping
Threshold
Side Sleeping
8.3
6.7
Full Comparison
Design
Style
Style Picture
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Mattress Type
Hybrid
Hybrid
Bed-In-A-Box
Yes
Yes
Quilted Top Layer
No
Yes
Grab Handles
No
No
Thickness
30.5 cm (12.0")
36.1 cm (14.2")
Performance
Firmness
Head/Feet Firmness
Preview Graph
Preview Graph
Lumbar Firmness
Preview Graph
Preview Graph
Firmness Video
Normalized Stiffness @ Head/Feet
56 Pa/mm
65 Pa/mm
Normalized Stiffness @ Lumbar
47 Pa/mm
67 Pa/mm
Firmness Level
Medium (47 Pa/mm)
Firm (67 Pa/mm)
Body Conformity
8.4
6.3
Shoulder Indentation vs. Body Weight
Preview Graph
Preview Graph
Indent @ 50 kg (110 lb)
62 mm (2.5")
35 mm (1.4")
Indent @ 80 kg (176 lb)
80 mm (3.2")
54 mm (2.1")
Indent @ 110 kg (242 lb)
96 mm (3.8")
76 mm (3.0")
Support
8.6
7.5
Pelvis Indentation vs. Body Weight
Preview Graph
Preview Graph
Indent Difference @ 50 kg (110 lb)
0 mm (0.0")
8 mm (0.3")
Indent Difference @ 80 kg (176 lb)
7 mm (0.3")
16 mm (0.6")
Indent Difference @ 110 kg (242 lb)
13 mm (0.5")
23 mm (0.9")
Bounciness
7.1
7.5
Bounciness Video
Maximum Rebound Height
13.0 cm (5.1")
16.0 cm (6.3")
Comfort Layers Envelopment
7.7
7.5
Sinking & Contouring Picture
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Sinking Depth
5.6 cm (2.2")
4.0 cm (1.6")
Diameter Of Distortion
28.3 cm (11.1")
22.5 cm (8.8")
Responsiveness
4.5
9.1
Responsiveness Video
Response Time
3.1 s
0.5 s
Motion Isolation
8.5
7.4
Motion Isolation Video
Head/Feet Motion Isolation
Preview Graph
Preview Graph
Lumbar Motion Isolation
Preview Graph
Preview Graph
Peak Acceleration @ Head/Feet
0.56 g
1.68 g
Dissipation Time @ Head/Feet
0.33 s
0.50 s
Peak Acceleration @ Lumbar
2.91 g
4.99 g
Dissipation Time @ Lumbar
0.32 s
0.40 s
Edge Support
6.0
8.9
Naturalistic Loading Pad Video
Naturalistic Loading Pad
Preview Graph
Preview Graph
Small Platen
Preview Graph
Preview Graph
Naturalistic Loading Pad Indentation
149 mm
122 mm
Small Platen Indentation @ 0 mm From Edge
194 mm
140 mm
Small Platen Indentation @ 150 mm From Edge
148 mm
123 mm
Increased Indentation @ Mattress Edge
46 mm
17 mm
Cooling
8.9
7.5
Cooling Graph
Preview Graph
Preview Graph
Energy Transferred Over 1st Hour
71 kJ
54 kJ
Energy Transferred Over 8 Hours
198 kJ
159 kJ
Components
Cover
Cover Picture
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Sleeping Surface Material
Polyester, Polyethylene, Spandex
TENCEL, Rayon
Removable
No
No
Machine Washable
No
No
Edge Construction
Edge Support Picture
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Edge Component
Polyfoam
Pocket Coils
Foam Layer Material
Foam Layer Material Picture
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Quilted Top Fill
N/A
Polyfoam + Fiber Fill
Upper Comfort Foam @ Head/Feet
Memory Foam
Memory Foam
Upper Comfort Foam @ Lumbar
Memory Foam
Memory Foam
Lower Comfort Foam @ Head/Feet
Memory Foam
N/A
Lower Comfort Foam @ Lumbar
Memory Foam
N/A
Transition Foam
N/A
Polyfoam
Support Foam
N/A
N/A
Foam Layer Mass Density
5.3
6.4
Quilted Top Fill
N/A
22 kg/m³ (1.4 lb/cu.ft.)
Quilted Top Fill Foam Density vs. Reference
N/A
0.5
Upper Comfort Foam @ Head/Feet
40 kg/m³ (2.5 lb/cu.ft.)
45 kg/m³ (2.8 lb/cu.ft.)
Upper Comfort Foam @ Head/Feet Density vs. Reference
0.6
0.7
Upper Comfort Foam @ Lumbar
40 kg/m³ (2.5 lb/cu.ft.)
45 kg/m³ (2.8 lb/cu.ft.)
Upper Comfort Foam @ Lumbar Density vs. Reference
0.6
0.7
Lower Comfort Foam @ Head/Feet
38 kg/m³ (2.4 lb/cu.ft.)
N/A
Lower Comfort Foam @ Head/Feet Density vs. Reference
0.6
N/A
Lower Comfort Foam @ Lumbar
41 kg/m³ (2.6 lb/cu.ft.)
N/A
Lower Comfort Foam @ Lumbar Density vs. Reference
0.6
N/A
Transition Foam
N/A
31 kg/m³ (1.9 lb/cu.ft.)
Transition Foam Density vs. Reference
N/A
1.0
Support Foam
N/A
N/A
Support Foam Density vs Reference
N/A
N/A
Foam Layer Thickness
Foam Layer Thickness Picture
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Quilted Top
N/A
5.4 cm (2.1")
Upper Comfort Foam @ Head/Feet
2.7 cm (1.1")
4.7 cm (1.9")
Upper Comfort Foam @ Lumbar
2.7 cm (1.1")
4.7 cm (1.9")
Lower Comfort Foam @ Head/Feet
5.0 cm (2.0")
N/A
Lower Comfort Foam @ Lumbar
5.0 cm (2.0")
N/A
Transition Foam
N/A
4.7 cm (1.9")
Support Foam
N/A
N/A
Spring Layer Dimensions
Spring Layer Height Picture
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Spring Layer Density Picture
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Compare High-Res
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
16.8 cm (6.6")
20.5 cm (8.1")
Support Layer Coil Density
277 coils/m² (26 coils/ft²)
288 coils/m² (27 coils/ft²)
Support Layer Coil Gauge @ Head/Feet
14 gauge
15 gauge
Support Layer Coil Gauge @ Lumbar
14 gauge
14 gauge
Foam Layer Firmness
Comfort Layer IPD
Preview Graph
Preview Graph
Transition & Support Layer IPD
Preview Graph
Quilted Top Fill 25% IPD
N/A
2.0 kPa
Upper Comfort Foam @ Head/Feet 25% IPD
1.0 kPa
3.4 kPa
Upper Comfort Foam @ Lumbar 25% IPD
1.0 kPa
3.4 kPa
Lower Comfort Foam @ Head/Feet 25% IPD
1.0 kPa
N/A
Lower Comfort Foam @ Lumbar 25% IPD
1.9 kPa
N/A
Transition Foam 25% IPD
N/A
5.8 kPa
Support Foam 25% IPD
N/A
N/A
Spring Layer Firmness
Comfort Layer Firmness
Support Layer Firmness
Preview Graph
Preview Graph
Spring Layer Firmness
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
97 Pa/mm
63 Pa/mm
Normalized Support Layer Stiffness @ Lumbar
93 Pa/mm
63 Pa/mm
Foam Layer Resilience
Foam Layer Resilience Video
Quilted Top Fill
N/A
47%
Upper Comfort Foam @ Head/Feet
2%
25%
Upper Comfort Foam @ Lumbar
2%
25%
Lower Comfort Foam @ Head/Feet
1%
N/A
Lower Comfort Foam @ Lumbar
5%
N/A
Transition Foam
N/A
36%
Support Foam
N/A
N/A
Spring Layer Bounciness
Comfort Spring Layer Bounciness Video
Support Spring Layer Bounciness Video
Comfort Spring Layer Maximum Rebound Height
N/A
N/A
Support Spring Layer Maximum Rebound Height
37.5 cm (14.8")
41.0 cm (16.1")
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Queen
Snow
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Casper
Queen
Plus
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Casper Snow
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Casper Snow vs WinkBeds Plus: Main Discussion
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