Why Choose Casper Mattresses - Benefits & Features

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Don't just take our word for it. Casper mattresses are highly ranked by Consumer Reports.

What is Consumer Reports?

An independent, nonprofit organization with the mission of empowering and informing consumers.

Testers, researchers, journalists, policy makers and more work side by side.

Does not accept advertising, sponsorship or free samples.

Promotes truth, transparency, and fairness in the marketplace.

Out of 99 rated mattresses, The One came out on top.

Guess we picked a good name.

Consumer Reports named The One the top-rated all-foam mattress of 2025.* Discover why.

*Consumer Reports does not endorse products or service.

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The One mattress on a bed frame with two pillows and a folded blanket on top.

Inspired by our original all-foam mattress and perfected over a decade, The One offers supportive and breathable bliss.

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Casper also has three of the top innerspring mattresses rated by Consumer Reports.*

*Consumer Reports does not endorse products or service.

Our mattresses Dream, Snow, and Dream Max were all highly-ranked by Consumer Reports. See why.

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Front-facing view of a Split King bed frame with a different mattress on each half: the Casper Dream and the Casper Snow mattresses. On top of both mattresses are two pillows and a folded blanket laid on top.

Dream and Snow give you the balanced comfort and support only hybrids can offer.

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Front-facing view of the Casper Dream Max mattress on a bed frame in a bedroom with two pillows and a folded blanket laid on top of it.

With superior support and all-night alignment, Dream Max is the mattress we’ve been dreaming of.

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At Casper every material must help sleep and must be tested.

We obsess over every thread.

Here's how our dream team ensures the best sleep humanly possible:

Product tests

(not counting snoozes)

Prototyping and testing machines

Ergonomist

(What the hell is an ergonomist?)

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.

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.

We'll replace it with a new one

10-year limited warranty*

Send it back for free

100-night risk-free trial*

The shipping is on us

Free, no-contact delivery*

Buy now, pay over time

Quick, simple financing options

Let us do the heavy lifting

Optional white glove delivery*

*Select products ineligible for free shipping or returns where indicated. Additional shipping fees apply to AK and HI.

Which mattress is right for you?

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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.

Frequently Asked Questions

What is Consumer Reports?

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.

What kinds of bed frames are compatible with Casper mattresses?

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 of memory foam and hybrid mattresses.

For slatted frames, we recommend using bed slats that are flat (not bowed), wooden, and no more than 4 inches apart.

Do Casper mattresses contain fiberglass?

Casper mattresses adhere to federal fire safety regulations by using fire resistant materials, which are 100% fiberglass free and instead comprised largely of fibers such as rayon.

I have specific medical problems. How will your mattress work for me?

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

What is a mattress in a box? How long does it take for a Casper mattress to expand?

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.