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Casper
Casper Snow Cooling Hybrid Mattress, 12" Medium, King

Casper Snow Cooling Hybrid Mattress, 12" Medium, King

5(81 ratings)

Best price now

$2,445.00at Relax The BackObserved at 5:53 AM
Deal: 30% off at Relax The Back →

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Price facts

  • Lowest price today: $2,445.00 at Relax The Back (checked Nov 9, 2026).

Our take on the Casper Snow Cooling Hybrid Mattress, 12" Medium, King

The Casper Snow is a 12-inch hybrid mattress that pairs pocketed coils with foam and adds a phase-change cooling layer meant to pull heat away from the sleeper. It sits at the top of Casper's line, above the original Casper and the Dream, with a medium feel that suits most back and combination sleepers. Owners rate it highly for temperature control and edge support, though it is a heavy, expensive mattress that is hard to move and slow to soften.

Best forHot sleepers who overheat on all-foam bedsBack and combination sleepers wanting a medium feelCouples who want motion isolation with coil supportShoppers upgrading from an older Casper or all-foam mattress
Pros
  • Cooling layer and breathable cover keep the surface from trapping heat
  • Pocketed coils give firmer edges and easier movement than all-foam
  • Medium feel suits a wide range of sleeping positions
  • Strong motion isolation for a hybrid
  • Backed by Casper's 10-year warranty
Cons
  • Heavy and awkward to move or rotate without help
  • Premium price puts it well above Casper's base models
  • Some owners find it firmer than expected at first
  • Cooling effect is modest, not a substitute for a cool room

Casper Snow Cooling Hybrid Mattress, 12" Medium, King prices at every store

  • Relax The BackNew

    In stock

    $2,445.00Observed at 5:53 AM
    Visit Relax The Back

Casper Snow Cooling Hybrid Mattress, 12" Medium, King price history

Lowest price we've seen: $2,445.00 on Nov 9 at Relax The Back. Tracked across 1 store since Nov 9.

What reviewers say

  • 5 / 581 ratings

Owners rate the Snow very highly, with most praise going to its cooling and its supportive but cushioned feel. Complaints are few and mostly about weight and a break-in period.

What people mention
  • CoolingPraisedOwners say the surface stays noticeably cooler than their previous foam mattresses.
  • FirmnessMixedMost call the medium feel right, but some find it firmer than expected at first.
  • WeightCriticisedBuyers note the mattress is heavy and awkward to move or rotate.
  • Edge supportPraisedReviewers like the firm edges for sitting and getting out of bed.
  • Motion transferPraisedCouples report little movement carrying across the bed.

Specifications

Size
King

Questions and answers

How does the Snow differ from the original Casper?
The Snow adds a phase-change cooling layer and a more advanced coil system. The original Casper is softer and less focused on temperature control.
Is the medium feel right for side sleepers?
Yes for most side sleepers, since the foam top cushions shoulders and hips. Very light side sleepers may want more pressure relief.
Does it need a box spring?
No. It works on a slatted bed frame, platform base or adjustable base. A box spring is optional.
How long does it take to expand?
It usually expands within a few hours and reaches full shape within 24 to 48 hours after unboxing.
Is it good for couples?
Yes. The coils limit motion transfer and the king size gives each sleeper room. The cooling layer helps when two people share heat.
Where is the Casper Snow Cooling Hybrid Mattress, 12" Medium, King cheapest?
At Relax The Back, for $2,445.00, 30% off, as of our latest check.
What do buyers say about the Casper Snow Cooling Hybrid Mattress, 12" Medium, King?
Rated 5 out of 5 from 81 ratings.

Stores we've priced the Casper Snow Cooling Hybrid Mattress, 12" Medium, King at

  • Relax The Back deals and prices

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