COOLING MATTRESSES FOR HOT SLEEPERS
Too warm to settle in?
Meet Snow and Snow Max, with cool-to-the-touch fibers and cooling technology inside to help move excess heat away.
Find Your Snow
100-night trial. Returns after the first 30 nights.
"The cooling effect is also unbelievable."
Kaitlin L. • Snow Mattress
THE MIDNIGHT SHUFFLE
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.
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.
92% of customers keep their mattress.*
Select Your Cooling Model:
Medium soft • Cooling hybrid
Medium-soft firmness with extra contouring.
Medium firm • Cooling hybrid
A medium feel with a memory-foam hug.
| Feature | Snow | Snow Max |
|---|---|---|
| Support | Three-zone support | Seven-zone Zoned Support Max™ |
| Cooling | 3 HeatDelete® Bands + phase change material | 6 HeatDelete® Bands + more phase change material |
| Best for | Hot sleepers | Hot sleepers with aches and pains |
Your choice of Snow or Snow Max, plus a Foundation and Breathable Mattress Protector.
Snow Bundle
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Explore Snow Max with Adjustable Base Max and a Waterproof Mattress Protector.
Adjustable Max Bundle
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Snow Technology attacks overheating from every angle for 12+ hours of cooler sleep — not just while you drift off.
"My only regret is not ordering one sooner!"
Nicole K. • Snow Max Mattress
100 NIGHTS. YOUR OWN PAJAMAS.
A quick lie-down can only tell you so much. Try your Snow at home for 100 nights from delivery.
Both Snow and Snow Max feature Casper's Snow Technology for all night cooling. The main differentiator comes in their level of support and firmness. If you are looking for a plusher mattress with the most support upgrading to Snow Max will be best for you.
No, Snow Technology is three parts, starting with the cooling cover and continuing through the core of the mattress with Phase Change Material on the top foam and HeatDelete® Bands deep in the mattress to pull away excess heat.
Snow Technology works through 3 phases of sleep. A cool cover as soon as you lie down, PCM to keep you cool while you fall asleep and HeatDelete® Bands deep in the mattress to pull away excess heat for 12+ hours.
Casper mattresses are designed to work on a firm, solid surface like our foundation, platform, or adjustable bed frame. Having the correct support ensures the performance and longevity.
For slatted frames, we recommend using bed slats that are flat (not bowed), wooden, and no more than 4 inches apart.
*92% of Casper customers keep their mattress based on a 12-month cohort of customers who purchased between May 2025-Apr 2026.
Prefer a little bounce?
Dream & Dream Max have responsive foam and zoned support, without Snow Technology.
Our Comparable Value prices reflect the price at which we or third parties have offered this item or a comparable item.
How does Casper create the best value products for their sleepers?Our team regularly searches the market and tests comparable mattress and sleep products to ensure that ours offer top-quality materials, the most value for your dollar, and the best sleep experience on the market.
Every Casper mattress is designed and assembled in the USA.
As part of the Carpenter Co family, Casper mattresses are manufactured by the largest foam manufacturer in the world—no middle man, no markups, just the best prices for our sleepers.
We don’t rely on gimmicks—just 12+ years of expertise.
With 12+ years in the mattress and bedding industry, the Casper team knows what makes a great night’s rest and what’s just fluff. Our mattresses and bedding are obsessively-engineered and precisely-layered to help you get your deepest sleep ever.
We don’t sleep on getting you the best possible deal.
The Comp. Value shown for Casper products is never set it and forget it. Our team conducts thorough market research every quarter to ensure our comparable value is always accurate to the bedding market and the three most comparable products, so you never have to worry about missing out on savings.
