Cooling Hybrid Mattress
Maximum support and cooling for your deepest sleep.
Aches and pains? Night sweats? With our most supportive ergonomics and enhanced Snow Technology, including QuickCool™ Cover, Snow Max is the ultimate solution for whatever is keeping you up.
Which mattress size is right for you?
When picking your next mattress, it’s more than just personal preference—two key things to keep in mind are how much room you have and who’s sleeping in the bed.
Upgrading to a King mattress is a game-changer if you’re sharing space with kids or pets. And if you’re tall, the extra length of a California King could be just right.
A Full size mattress is ideal for young adults or those with a smaller bedroom, while a Queen is the top pick for couples or anyone who enjoys extra space to sprawl out.
The Twin is the smallest option, ideal for single sleepers. While the Twin XL is a dorm favorite it can also create a Split King if you purchase two.
Which pillow size is right for you?
MAXIMUM SUPPORT: Zoned Support Max™ uses precisely-cut foam and two layers of zoning to keep your spine aligned and your body evenly supported.
ENHANCED RELIEF: Hybrid design pairs pressure-relieving foams and supportive springs to help you wake up feeling restored.
COOLEST SLEEP ALL NIGHT: Snow Technology attacks overheating from every angle to keep you the 6º cooler for 12+ hours.
FEELS LIKE A HUG: Body-conforming memory foam soothes you to sleep.
DECADE OF DURABILITY: Casper mattresses use the highest-quality foams and steel coils to stay comfortable year after year.
Designed for hot sleepers, The Snow Max cooling mattress is especially comfortable for side and back sleepers and people seeking hip and back pain relief.
Got Questions?Our friendly Sleep Specialists are dedicated to helping you find the mattress of your dreams!
Free, no contact delivery
100-night risk-free trial*
10-year limited warranty*
QuickCool™ Cover
Uses specialized yarn to give a cooling sensation as soon as you lie down.
Phase Change Material
Instantly pulls heat away for a refreshing feel while you fall asleep.
6 HeatDelete® Bands
Signature feature that acts as a thermal highway for 12+ hours to remove excess heat from your mattress.
Soothe Memory Foam
Relieves pressure and conforms to your body for a soothing feel.
Align Memory Foam
Firmer foam where you need it most keeps your waist supported.
Align+ Memory Foam
Precisely cut channels cradle and support the natural curve of your body.
Flex Coils
Responsive coils boost support and motion isolation, while edge support gives you more sleeping area.
See the thoughtful engineering behind Snow Max.
Zoned Support Max™ combines two layers of ergonomic foam, one precisely cut for targeted relief, to help ease aches and keep you aligned all night.
Even your bed needs a bed. Build your sleep setup from the ground up.
Casper has three levels of Adjustable Bed Frames designed to work with any Casper mattress. You can use them on their own, on a Casper slatted frame, or inside your existing frame (just be sure to measure). Every base includes head and foot lift plus Zero Gravity mode, while Pro and Max feature upgraded lumbar support and more. This setup is perfect for sleepers who want full customization and ultimate relaxation (warning: there’s no going back).
Zoned Support Max
An additional layer of precision-cut channels give you the ultimate support and spinal alignment.
Zoned Support Max
An additional layer of precision-cut channels give you the ultimate support and spinal alignment.
Snow Technology
6 HeatDelete® Bands, more Phase Change Material, and a QuickCool™ Cover for your coolest sleep, all night long.
Breathe+ Flex Foam
A responsive and ultra-breathable open cell foam soothes you to sleep.
38" W x 80" L x 14" H x 73 lbs
53" W x 75" L x 14" H x 92 lbs
60" W x 80" L x 14" H x 111 lbs
76" W x 80" L x 14" H x 139 lbs
72" W x 84" L x 14" H x 139 lbs
76" W x 80" L x 14" H x 139 lbs
*Zoned Support™ Max, QuickCool™, and HeatDelete® are trademarks of Casper Sleep Inc.
Patents: https://casper.com/pages/patent
Free shipping and free returns* – learn more about Delivery.
*Additional shipping fees apply to Alaska and Hawaii. Terms and Conditions apply.
Returns can be initiated after the 30-Night Adjustment Period.
Subject to 10-year Limited Mattress Warranty. Learn More.
Some states charge a Recycling Fee to help fund their mattress recycling programs. This state-mandated fee is added to the cost of each mattress, foundation, and bed frame you order and is not refundable.
*Based on Casper testing comparing Casper products with HeatDelete™ to those without.
*91.7% of Casper customers keep their product based on a 12-month cohort of customers who purchased between Mar 2024-Feb 2025.
Real feedback from customers who have experienced the Casper difference.
I hadn’t slept well for quite a while and always felt our old mattress may have been a factor. All I can say is, my sleep tracker keeps congratulating me on meeting my goals.
Kevin M.
Snow Max
My partner and I had been sleeping on a mattress that hit the end of its lifetime and constantly woke up covered in sweat and filled with back pain. The snow max is a complete game changer. No more back pain or night sweats.
Nicole K.
Snow Max
We decided to try a luxury eco-friendly mattress and it was a painful mistake. Switched the Casper Snow Max. The pain is now gone and we sleep much better overall with the “snow tech” (heat sink) bands.
Justin S.
Snow Max
Overall rating: 4.3869734 / 5 from 522 reviews.
Snow Max offers maximum support and cooling for a restful sleep. Customers praise its exceptional comfort, innovative cooling features, and high-quality materials. While some find the mattress a bit too soft, overall satisfaction is high.
Review topics: [softness, support, frame, firmness, comfort, quality, delivery, smell, customer service, edges, feel, problem, temperature, foam, staff, sheets, base, warranty, mattress, bed, back pain, sleep, service, pillow, price, snow max, cooling, casper, feature, pain].
"It took me a while to find the right mattress for me. I finally found it in the Snow Max. It’s so comfortable! It has just the right snug in feel and softness that I was looking for. I first had the snow and it was a little firmer, but when I tried the Snow Max it was just right! I can finally sleep comfortable! I’m loving it!"
"I’m not a fan of the mattress, especially the memory foam. I prefer a softer, neutral foam like the old Casper Nova. While I understand that some people enjoy the sink-in feeling, I don’t. The initial hard surface is unappealing to me. Moreover, I believe the medium soft rating is inaccurate and should be medium firm. For some reason, it felt much different in the store than at home."
"Good mattress. My only issue is that for a “snow max” mattress there is no cooling at all. In fact because they initially delivered the wrong mattress (a Wave) I am certain there is no difference in sleeping temperature between the snow max and the wave."
"Mattress had a smell since it was delivered. after contacting Casper I was told that odor would dissipate within 3 days. Unfortunately it still has a odor after we opened windows and stripped the bed for approx 3 weeks. Will probably return it."
"Love my mattress, sheets and pillows. Keeps me cool and wonderful for my bad back."
"Very comfortable so far, appears to be high quality."
"Just not comfortable and my feet hang off the bed when I use the preset positions."
"Very comfortable bed. It’s a little thicker than my previous which m makes it harder for my small dog to jump and down. I’ll keep this in mind next time I buy another Casper mattress, which I certainly will be doing."
"Mattress is VERY uncomfortable. Way too hard and makes by bones hurt. Plus the edges are weak!"
"It's so comfortable. We love it. Definitely worth the investment."
Feel the difference in person. Try products for yourself and chat with a Sleep Specialist at a store near you.
Our Sleep Specialists are dedicated to helping you find the mattress of your dreams. Give us a call or chat with us now.
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.
