Illustration of a hybrid mattress cut away to show its typical layers — rendered artwork, not a product photo

Illustration · typical hybrid build

Casper Snow

A medium hybrid mattress from Casper, rated 5/10 for firmness. Scores highest for side sleepers: 84/100, 2nd of 26 ranked.

8.5/10 motion isolation
8/10 cooling

Manufacturer site · casper.com · not an affiliate link

Match Score

Strong match

Typical side sleeper, 160 lb · 2nd of 26 ranked

Your weight, temperature and partner can move this a lot.

Firmness: Medium 5/10
Queen price: $2,720
Trial: 100 nights
Warranty: 10 years

Match Score

Scored for the way people sleep.

The same engine as the quiz, run for a typical sleeper in each position. Reference sleeper: 160 lb, sleeps neither hot nor cold, sleeps alone, no stated firmness preference. Only the sleep position changes.

Model v0.2. Rank is among the mattresses with enough data to rank, for that same sleeper, as on the category pages. How scores work

Get your full score

Side sleeper
84/100
Strong match · 2nd of 26 ranked for this sleeper
Strong match for a side sleeper: strongest on support & alignment and pressure relief.
Back sleeper
82/100
Strong match · 12th of 26 ranked for this sleeper
Strong match for a back sleeper: strongest on support & alignment and pressure relief.
Stomach sleeper
72/100
Good match · 21st of 26 ranked for this sleeper
Good match for a stomach sleeper: strongest on pressure relief and cooling.
Combination sleeper
82/100
Strong match · 11th of 26 ranked for this sleeper
Strong match for a combination sleeper: strongest on support & alignment and pressure relief.

Inside

Inspect the mattress.

A typical hybrid build, layer by layer. Select a layer to see what it does, which parts of Casper's published materials list belong to it, and how that part of the bed scores.

Select a layer

Illustration of a typical hybrid build, not a teardown of the Casper Snow.

Layer 01 of 04

Cooling Cover

The fabric layer you lie on. It is often a quilted or knit panel; breathable weaves help move heat and moisture away from the body, which is one input to how warm a bed sleeps.

Mainly drives cooling.

From Casper's materials list

QuickCool Cover

Matched to this layer by component name. Thicknesses and densities aren't published.

Performance · Typical side sleeper, 160 lb

Cooling80/100
Sourced · independent rating 8/10

Specifications

The specifications.

All 8 core specs on file

Source: Casper (opens in a new tab) — official product page, checked 25 Sep 2026.

Firmness: Medium 5/10; The number comes from a published independent review, not the brand's own page. Medium, conforming & cooling (manufacturer).
Construction: Hybrid; 8 components listed by Casper. See them by layer above.
Height: 12 in
Queen price: $2,720; Checked 25 Sep 2026.
Trial: 100 nights; Returns can be initiated after the 30-night adjustment period. Free shipping/returns. Additional fees for Alaska/Hawaii.
Warranty: 10 years
Cooling: 8/10; Independent rating. Manufacturer: Snow Technology: QuickCool Cover + Phase Change Material + HeatDelete Bands (standard)
Motion isolation: 8.5/10; Independent rating
Edge support: 6/10; Independent rating
Durability: 7.5/10; Independent rating

RTINGSIndependent review evidence

Independent testing by RTINGS

RTINGS figures we checked by hand against its published review of this mattress. The measuring is RTINGS’; Mattress Match Score did not test this mattress, and these figures do not change the Match Score.

Read the full review on RTINGS

RTINGS review published/updated: Not on file
Checked against RTINGS by us: September 25, 2026

Firmness, measured by RTINGS

47Pa/mm

RTINGS reports Medium (47 Pa/mm)

Source: RTINGS, independent review, cross-checked into our catalog. Only figures RTINGS published are listed; anything it did not report is left out. RTINGS’ product photos stay on RTINGS.

Independent notes