COOLING MATTRESSES FOR HOT SLEEPERS

A cooler place to call it a night.

Covers off. Covers on. Sound Familiar?

Meet Snow and Snow Max, with cool-touch covers and cooling technology inside to help move excess heat away.

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Find Your Snow

100-night trial. Refurns after the first 30 nights.

"The cooling effect is also unbelievable"

Kaitlin L.  •  Snow Mattress

THE MIDNIGHT SHUFFLE

The cool spot shouldn't be a moving target.

One foot out. Another pillow flip. A move to the other side of the bed. When the bed feels too warm, settling in can turn into starting over.

Snow Technology goes beneath the cover, giving excess heat a way out of the mattress.

Cross-section diagram of a mattress labeled 'INSIDE SNOW MAX' with layered materials and callouts O1, O2, O3. The diagram shows a light gray outer layer, a pale blue layer, teal support layers, white cooling channels, and a mint-green side panel with the text 'Casper Snow Max'.

There’s more to cool than the first touch. Both Snow mattresses put three cooling features to work.

1. A cool hello.

QuickCool™ Cover feels refreshing when you climb in.

2. Time to settle in.

Phase change material draws heat away as you get comfortable.

3. An exit for excess heat.

HeatDelete® Bands help carry warmth away from your body.

FIND YOUR SNOW

Your kind of cool.

Your kind of cozy.

Start with the feel you like. Both have cooling built in.

Front-view of the Casper Snow mattress in a bed frame with two pillows and a blanket folded on top. Beneath the image appears text which reads "Consumer Reports. Highly rated hybrid mattress of 2026.* See below to learn more. Consumer Reports does not endorse products or service."
Blue icon of a ribbon with a star on a white background
92% of customers keep their mattress.*
A person's hand pressing down to feel the Snow mattress. Text on the image indicates that its firmness level is Medium and feels conforming & cooling.
A woman sleeping on a bed, an icon about all night cooling with Snow Technology
Computer image of the inner layers of Casper's Snow cooling mattress. three phase cooling keeps you sleeping, not sweating. Three zones of support take the pressure off your spine. Hybrid construction boosts support and motion isolation.
Lifestyle image of two people sitting and talking by their Casper Snow mattress.
Decade of durability, fiberglass-free, and designed and assembled in the USA.
Video of a couple sitting against a wooden headboard on their Snow cooling mattress.
What is Snow Technology?

Three Phase Cooling

1. HeatDelete® Bands

Provide a path for excess heat to escape for 12+ hours.

Casper HeatDelete Bands illustrated

2. Phase Change Material

Quickly pulls away heat to help you fall asleep.

Casper Phase Change Material, Gradient color swatch with blue, purple, and pink tones on a blurred background

3. QuickCool™ Cover

Feels instantly cool to the touch.

Hand resting on a Casper QuickCool Cover
Select your hybrid model:
Select your snow model:

MEDIUM FIRM  •  COOLING HYBRID

Snow

A medium feel with a memory-foam hug.

✓  3 HeatDelete® Bands
✓  Three-zone support
✓  QuickCool™ Cover · 12 inches tall

Select your size:

Size

100-night trial
10-year limited warranty
Free standard mattress shipping in the contiguous US

"My only regret is not ordering one sooner!"

Nicole K. •  Snow Max Mattress

100 NIGHTS. YOUR OWN PAJAMAS.

Take your time getting comfortable.

A quick lie-down can only tell you so much. Try your Snow at home for 100 nights from delivery.

  1. Make yourself at home. Your trial starts when it arrives.
  2. Give it 30 nights. That’s the required adjustment period.
  3. Decide by night 100. If it isn’t your fit, contact Casper within the trial to arrange a free return.

Prefer a little bounce?

Dream & Dream Max have responsive foam and zoned support, without Snow Technology.

Explore Dream & Dream Max →

Snow + Snow Max

Call it a night. Make it a cooler one.