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Casper Wave Mattress Review

We compared, tested and rated more than 50 foam mattresses. See why the Casper Wave mattress is a great mattress for people with back pain or those who tend to change positions throughout the night.

Customer Rating: 4.5/5
Mattress Advisor Score:       8.6/10

In this review, we’ll walk you through everything you need to know about the Casper Wave mattress, including how it scored in our Mattress Advisor test. We’ll also give you an overview of the benefits Casper provides to its customers – like a 100-night trial period and free returns. Read on to learn more.

Casper Wave Mattress Highlights

  • The Casper Wave is a high-end mattress made by Casper that is designed to relieve pressure and provide proper spine alignment for all sleep positions.
  • The five-layer support system was created to mirror the natural shape of your body at 33 specific points for deeper, more restorative sleep.
  • In fact, The Wave is endorsed by the American Chiropractic Association.

Mattress Advisor Score for the Casper Wave Mattress

Here’s how the Casper Wave mattress scored on different tests and evaluations. Our score is a weighted average out of 10 that incorporates functional and performance characteristics of the mattress, as well as a social responsibility score, which takes into account social mission, community involvement and charitable partnerships.



How quickly the mattress ships to your home. (Free shipping = better score!)

Trial Period:

The length of time offered to help you decide if you want to keep the mattress.

Return Policy:

Ease of return process including refund policy and how the mattress is removed from your home.


Length of mattress warranty and what is covered.

Set-up Test:

How easy it is to set up the mattress and move it.

Motion Transfer Test:

How well the mattress performs at isolating motion.

Edge Support Test:

The level of support offered on the edges of the mattress.

Pressure Relief Test:

How well the mattress relieves pressure, particularly around the hips, shoulders, and thighs.

Spine Alignment:

How well the mattress helps keep your spine in proper alignment while you’re sleeping.

Responsiveness Test:

How well the mattress adjusts to different movements or sleeping positions throughout the night.

Cooling Evaluation:

How well the mattress promotes airflow and breathability, or offers special cooling properties.

Durability Evaluation:

Quality and durability of materials, structural support, and expected lifespan of the mattress.

Customer Service Score:

How helpful and responsive the customer service team is.

Social Impact Score:

A measure of social mission, community involvement and charitable giving/partnerships.

Total Score for the Casper Wave: 8.7/10

Casper Wave Video Review

See how the Casper Wave performed in our mattress tests to help you determine if this could be the mattress for you.

Customer Reviews on the Casper Wave Mattress

The Casper Wave is easily the World’s best sleep. From morning 1 to morning 100, I woke up with no aches or pains. I have fallen asleep faster and stayed asleep. The only downside is that I don’t want to get out of bed anymore. I would highly recommend to anyone looking to sleep comfortably night after night.” Ryan U.
Unboxing was extremely easy as laid it out on box spring and unrolled it! Nothing to it! Sleeping on it was just fantastic! The most comfortable bed ever slept on but most surprising was woke up with no back pain!” Samuel W.
I have tried all of Casper’s mattresses. Splurged on the Wave and was not disappointed. I suffer terribly from chronic pain and need to get a good nights rest. I am sleeping better. Another side note, I don’t feel my husband’s movements during the night either. I feel these mattresses gives Temperpedic mattresses a run for your money. Give these a try first.” Debbi

What Makes the Casper Wave Different?

The Wave is Casper’s most advanced mattress to date. It was designed using over three years of customer data to create a sleeping surface that is a step ahead. The technology used in The Wave provides custom support to the areas that need it most.

For example, your head/neck vs. your hips require different levels of support – they’re shaped differently, carry different weight, and need varying levels of pressure relief. The Wave addresses this with 5 unique layers that work together to support body parts that require different levels of pressure relief.

Because of this unique design, The Wave is a great option for side sleepers (who often need extra pressure point relief), heavier people and people who suffer from back or joint pain.

Product Information


109 lbs. for queen




Medium-firm - firm: 7/10


Memory foam

Size Dimensions Standard Price*
Twin 39″ x 75″ $1,295
Twin XL 39” x 80” $1,445
Full 54″ x 75″ $1,895
Queen 60” x 80” $2,295
King 76” x 80” $2,895
Cal King 72” x 84” $2,895

*Prices listed are standard without sales or Mattress Advisor exclusive discounts. Check price using the button below for the best deals on the Casper Wave mattress. 

Foundations The Wave is Compatible With

The Casper Wave can work with most standard foundations, as long as it’s sturdy. As with all foam beds, you want as much direct support under the mattress as possible. A wooden slatted or platform bed offers the most support.

A Look Inside the Casper Wave Mattress

The Casper Wave is made of 5 layers designed to provide your body support in the places you need it most. It’s constructed with open-cell foams to help keep you cool and a newly designed top layer with a soft, velvety feel.


Purchase Experience


Compressed and rolled in a box; delivered in 2-7 business days

Trial Period

100 days


10-year limited warranty

Return Policy

Free Returns


Available Through Affirm

Compare Casper Wave to Other Mattresses

Interested to see how the Casper Wave compares to other mattresses?
Click here to check out our comparison tool.

Compare Casper Wave

Casper Wave Mattress FAQs

How does the 100-night trial work?

You can try the Casper Wave in the comfort of your home for 100 nights from the day you receive it. If you decide to return your mattress within your trial period window, simply contact customer support and they will assist you with the return process. Casper will send a representative to your house to pick up the mattress and either donate it to a local charity or have it recycled.

Once the pickup or donation is confirmed, you will receive a full refund of your original purchase price.

Can I finance my Casper Wave mattress?

Yes, you can finance your Casper Wave for as low as 0% APR through Affirm. Just select Affirm at checkout and choose the payment plan that works best for you. You can pay your monthly bill using a bank transfer, check or debit card at 

Will Casper set up my mattress or remove my existing mattress?

Casper does offer in-home delivery and setup options across the 48 contiguous states and the Greater Toronto Area. During your scheduled delivery time, a representative will bring your new Casper mattress to your room of choice, unbox it, and remove any additional packaging.

The service is $100 in the US, regardless of how many products you order. There is a discounted rate of $75 in select zip codes in New York City and Los Angeles. If you would like to have your old mattress removed, it will cost you an additional $50.

How long can the Casper Wave stay in the box?

You can keep your Casper mattress in its shipping box for up to three months. However, the 100 night trial period will start from the night you receive your Casper mattress, not from the night you start sleeping on it.

Does the Casper Wave have a break-in period?

Yes, you may need some time to adjust to your Wave mattress. Particularly if you are used to sleeping on a traditional innerspring mattress, your body will need time to adjust to the new mattress feel. It can take up to 30 days to fully break in your new mattress.

Will I need to flip The Wave mattress?

The foam layers in the Casper Wave are designed to work best in the order they are in, so no, you shouldn’t flip it.

You can, however, rotate your mattress. This is recommended if you sleep alone on one side of the bed or if you and your partner have a significant weight difference. You can do this every 3-6 months.

Is the Casper Wave eco-friendly?

The foams used in The Wave are CertiPUR-US­® Certified, meaning they meet some of the most rigorous standards for emissions, content, performance, and durability.

Can I clean this mattress?

If you have to wash your cover, machine washing it is not recommended as the cover may shrink. Instead, unzip and remove the cover and gently dab and spot clean with a mild detergent. Mattress protectors can add even more protection, but keep in mind that the covers may reduce breathability.

By clicking on the product links in this article, Mattress Advisor may receive a commission fee at no cost to you, the reader. Read full disclosure statement.

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