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An independent, nonprofit organization with the mission of empowering and informing consumers.
Consumer Reports named The One the top-rated all-foam mattress of 2025.* Discover why.
*Consumer Reports does not endorse products or service.
Inspired by our original all-foam mattress and perfected over a decade, The One offers supportive and breathable bliss.
*Consumer Reports does not endorse products or service.
Our mattresses Dream, Snow, and Dream Max were all highly-ranked by Consumer Reports. See why.
Dream and Snow give you the balanced comfort and support only hybrids can offer.
With superior support and all-night alignment, Dream Max is the mattress we’ve been dreaming of.
Discover the Casper difference.
We obsess over every thread.
Here's how our dream team ensures the best sleep humanly possible:
We sweat the details of cooler sleep.
How did we create 12+ hours of cooler sleep? By attacking overheating from every angle. From core to cover, every detail of Snow Max is designed to optimize heat dispersion and create a refreshing feel.
We believe you can always be cozier.
Why not get too comfortable? At Casper, we tirelessly test every foam and thread to ensure the best balance of comfort, support, and cooling for all sleep positions and styles. Whether you prefer a plush, medium, or firm feel, each mattress is built to support your unique needs.
We give gimmicks a rest.
At Casper, every material we use must help sleep and must be tested, which means when you buy a Casper bed you get everything you need to sleep better—and nothing you don’t. No fads, just thoughtful design, crafted by sleep experts.
*Select products ineligible for free shipping or returns where indicated. Additional shipping fees apply to AK and HI.
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You slept. We listened.
Since the beginning, we've designed our mattresses around real people, which means lots of feedback. Lots and lots of feedback.
Consumer Reports is an independent nonprofit that tests and rates products to help consumers make informed decisions. Casper mattresses have consistently performed well in their reviews for comfort, durability, and temperature regulation.
Casper mattresses are developed by a team of sleep obsessed engineers and designers, plus a Certified Professional Ergonomist. We have two rules: everything we design must be tested and must help sleep.
Over the past 10 years we have taken valuable feedback from sleepers like you to design the best products for a great night’s rest. Our Zoned Support™ system provides optimal spinal alignment without sacrificing comfort — allowing you to choose between the comfy “on the bed” feel of the Dream and a cozy “in the bed” experience with the Snow. The Dream Max and Snow Max have also earned endorsements from American Chiropractic Association so you can rest assured, no matter your sleep needs, Casper’s got you covered.
We pioneered the 100 night trial and easy return process, but we also have incredible sleep shops where you can book a nap and try our products in person. Whether you stop by a store or give us a call, our sleep specialists are here to help build the bedroom of your dreams!
Every Casper mattress is engineered for both comfort and durability, our premium foams (and innerspring coils inside our Hybrid mattresses) provide lasting support for a full decade — our warranty backs it up.
While Casper mattresses are not medical devices, many customers with back pain or other sleep-related conditions have shared positive experiences. The orthopedic mattress design of our Dream Max and Snow Max models have even earned endorsements from the American Chiropractic Association. As every medical concern is unique in nature, we always recommend consulting with your medical professional regarding your specific needs.
You can also check out verified reviews from customers with similar medical concerns to find the best mattress for your unique needs
A mattress in a box is a mattress that’s compressed in an air-sealed bag and rolled tight so that it can fit into a box that’s easier to maneuver than a traditional mattress. Allowing you the flexibility and convenience of picking your mattress online and having it easily delivered to your door.
When you receive the mattress, all you’ll need to do is pull it out of its packaging, lay it flat on your bed frame or floor, and let it expand.
Foam and hybrid mattresses can be slept on almost right away but may take up to 48 hours to expand fully. Our Snow mattresses are primarily made with memory foam and can take up to 72 hours to expand fully.