Casper Mattress Review

The Casper mattress is one of the best memory foam mattresses you can buy — whether you’re a side sleeper, back sleeper, stomach sleeper, or all of the above.

Casper is an all-foam, four-layer mattress designed for every body type and sleep position. It has a Zoned Support system that includes a middle layer that provides varying levels of support for different parts of your body. Casper also features softer foam on the upper section of the mattress for under your head and shoulders, a firmer middle section for hips and core, and a medium foam layer for the lower body. This zoned system does a superb job of keeping your spine perfectly aligned while you sleep.

Casper offers free shipping and free returns, a 100-night sleep trial, and a ten-year warranty. Read on to learn more in this Casper mattress review.

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Pros and Cons of the Casper Mattress


Trial Period: Casper has a 100-night sleep trial so you can get a good feel for the bed. It can take approximately a month to adjust to memory foam, especially if switching from a different type of mattress, so this trial period ensures you’re happy with your selection

Not Fully Made in the US: If you are looking for a “Made in the USA” label you won’t find it on a Casper. They are, however, designed and assembled in the US.

Free Returns: Correct, completely free. If you don’t like the mattress, it will cost you nothing to send it back. Other companies may charge a fee.

Memory Foam Odor: Although this mattress is certified as nontoxic with a CertiPUR-US certification, memory foam can have a smell that is troublesome to some people. It usually dissipates with time.

Responsiveness: If you are looking for a little more bounce back in a memory foam mattress, Casper is very highly rated in responsiveness.

Price: The Casper price point may be too high for some budgets. You can read about more options for shoppers on a budget in our best mattresses under $1,000 round-up.

Repels Allergens: The Casper mattress repels allergens like dust mites and is an unfriendly environment for bed bugs. Memory foam mattresses are an excellent option for reducing allergens.


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The Casper Mattress - An Overview

Woman sitting on a Casper mattress

  • Material: Memory foam
  • Firmness Level: Medium Firm; 6/10
  • MA Score: 9.1/10
  • Customer Rating:5/5
  • Trial Period: 100-night sleep trial
  • Warranty: 10-year limited warranty
  • Mattress Height: 10 inches
  • Mattress Sizes: Twin, twin XL, full, queen, king, California king
  • Price: $$

MA Score: The Mattress Advisor Score is a weighted score that takes into account 14 different factors related to the mattress’ performance, function, convenience and the brand’s social responsibility.

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Casper Mattress Materials

Inside layers of the Casper mattress

What's inside the Casper mattress?

  1. Open-Cell Foam: The top layer is a 1.5-inch layer of breathable memory foam that is light and airy and keeps you cool and comfortable all night long.
  2. Responsive Memory Foam: The second 1.5-inch layer was designed to create enough bounce and “spring back” to make the mattress maneuverable and responsive when tossing, turning, and changing positions.
  3. Zoned Support Layer: This trademarked addition to their foam mattress is a Casper original. This 1.5-inch layer is sectioned into zones (upper, middle, lower) of different foams to better support different parts of the body.
  4. Durable Support Foam: This base, 5-inch layer of firmer foam, provides support for the upper layers and stabilizes the mattress.

Casper Mattress Features and Benefits

Zoned Support

Inside layers of the Casper mattress

If you’re looking at how Casper stacks up to competitors, like Casper vs. Leesa, consider Casper’s unique approach to zoned support. The upper, middle, and lower parts of your body do best with different levels of support — and Casper has figured out how to make this work. In the middle of their layered foam mattress is a “zoned layer” that is divided into three sections, with three different types of foam.

The top section, which goes under your head, neck, shoulders and upper torso, is a softer, more supportive foam. It supports all the body parts that protrude, like your head and shoulders, creating a greater cradling effect.

Next is your core; this includes your abdomen, hips and lower back area. This area is better served with a firmer foam for better support, but also one that contours to your hips and helps keep your spine aligned. This reduces back pain and keeps you sleeping comfortably.

The lower section of foam in the Casper mattress corresponds with your legs and feet. This area of your body does well with a medium-firm foam that helps balance out the body. Overall, this zoned system does an excellent job of keeping your spine perfectly aligned and supports a better night’s sleep.

Related: Looking for more mattress support? See how the Casper stacks up against Purple in our Casper vs. Purple Mattress Review.


Responsiveness describes the springiness or pushback in your mattress. It is easy to understand with an innerspring mattress because when you push down on a spring and then let go, it bounces back. Memory foam has a different kind of responsiveness that is more like a sponge. If you press down on a sponge it bounces back too, but very slowly.

With early memory foam, the slow spring back quality made turning over difficult and customers requested something closer to the feel of innerspring. The industry responded and current day memory foams are far more responsive.

How “responsive” a given mattress is depends on exactly how quickly it bounces back from pressure. As far as memory foam responsiveness is concerned, Casper is outstanding. Reviewers regularly give Casper high ratings and Casper mattresses are considered one of the best in this category.

Motion Isolation

A unique feature of memory foam is its ability to isolate motion. On a regular spring mattress, any movement reverberates across the bed and anyone in the bed is aware of when others are moving around.

With a memory foam mattress like the Casper bed, you can sit, or even jump on one area of the bed and the motion will not transfer across the mattress. This motion isolation makes it possible to get in and out of bed, or roll over during the night, and not disturb your partner or others in the bed.

Pressure Relief

Casper has another outstanding property called viscosity that allows it to hug or contour your body. This contouring property supports parts like your hips that stick out and forms all the way into the deepest crevice of your waist and neck.

This unprecedented kind of support takes the pressure off of your body that would normally do the bulk of holding you up — which is why Casper is considered one of the best mattresses for side sleepers. The overall result of good pressure relief, like what the Casper mattress offers, is less back pain, especially lower back pain, less hip and joint pain, better sleep, and better health.

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Compatible Foundations

Wondering what kind of base or frame you can use with a Casper mattress? Casper is a wonderfully versatile bed, but like all mattresses, it does benefit from a base. A base keeps the mattress cleaner, keeps you away from drafts, and prolongs the life of the mattress. The Casper is compatible with:

  • Box springs: A traditional box spring can be used with your Casper mattress if you have one or prefer one.
  • Platform beds: Platform bed frames that raise the bed off the floor, but don’t take up much space, work great with Casper.
  • Daybeds: Platform beds in a twin, twin XL, or full size can be used with Casper mattresses.
  • Traditional frames: The frame you have from your old mattress, the one you found at an antique store, or the one you inherited from your family, can all work. Some bases may need reinforcement or a bunkie board.
  • Adjustable beds: Casper mattresses are designed to go up and down and bend with an adjustable frame. It will not hurt the mattress or the support it offers, making it one of the best mattresses for adjustable beds.

Casper also offers a variety of bed frames and foundations to support your new mattress in style.

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How the Casper Mattress Supports Different Sleeping Positions

Something that customers really appreciate about the Casper mattress is that it works for all sleep positions. Your partner on their back and you on your side will both get the support you need. Memory foam, in general, is designed to be contouring, which supports you no matter how you choose to sleep. This is a real plus if you are a combination sleeper who changes positions during the night.

For Side Sleepers

Memory foam was a huge change for struggling side sleepers, as it was the first mattress material to really support by contouring.  Because it hugs the entire side of your body, not just the parts that stick out, side sleepers experience a greater reduction in pain and a much better sleep overall. You can read more about why Casper is ranked one of Casper vs Nectar Mattress Review.

For Back Sleepers

Casper does a great job specifically supporting the back with their Zoned Support. Not only does the medium-firm mattress work well for back sleepers, but the middle body zone adds just the right support to reduce pressure and pain in that area

For Stomach Sleepers

Remember that middle zone of firmer foam? That is there specifically so stomach sleepers don’t sink into the mattress. When sleeping on your stomach your core needs firm support to keep your spine aligned. Casper figured out a unique way to do this without making an entirely firm mattress.

More About the Casper Mattress


Memory foam is a synthetic product made with chemicals that come in toxic and non-toxic varieties.  All layers of the Casper mattress are CertiPUR-US certified, meaning an independent lab has verified that they are made from non-toxic materials and free from flame retardants, mercury, lead, formaldehyde and phthalates that leech particles into the air. This greatly reduces the off-gassing and fumes that can come from a memory foam mattress, ensuring the air quality in your home isn’t compromised.

Designed to Sleep Cool

You’ve probably heard that memory foam is hot and uncomfortable to sleep on. The Casper mattress is uniquely designed to negate that quality, thanks to a breathable top layer than sleeps much cooler than regular memory foam. Casper rates well for its temperature regulating properties, but if you are plagued with night sweats or having hot flashes, they do carry other mattress versions with very hot sleepers in mind. Check out our Compare Casper Mattresses review to learn more.

White Glove Delivery

Casper is one of the best mattresses in a box you can buy. They are, however, heavy and can require two people to get the mattress out of the box and fully set-up. If you prefer, Casper has an option for white glove delivery. This means that your mattress will be delivered in person, taken out of the box, and set-up on your frame. They will remove the old mattress and any packaging from the box, so there is essentially no work involved on your part. White glove delivery is a great option for busy professionals, senior citizens, or those who don’t want to mess with their old mattress.

High Rating on Mattress Advisor

The team at Mattress Advisor has rated hundreds of mattresses on a scale of 1 out of 10 based on performance, shopping experience, and more — and Casper consistently scores one of the highest.

Mattress Advisor Test Score
Shipping 10
Trial Period 9
Return Policy 10
Warranty 9
Set-Up 8
Motion Transfer 8
Edge Support 9.5
Pressure Relief 8.5
Spine Alignment 9.5
Responsiveness 10
Cooling 7
Durability 8
Customer Service 9
Social Impact 9
Total Score 9.1/10

Other Mattresses Sold by Casper

Casper carries a line of different mattresses. They have five options in total and they all have slightly different properties while all being extremely high quality.

The Casper Original

The Casper Original mattress

This is their most popular mattress and the one we have been reviewing in this article. The original Casper is one of the best soft mattresses, with their Zoned Support and four layers of memory foam which is 10 inches in height.

Great for:

  • Back pain
  • Spinal alignment
  • All sleep positions

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The Casper Original Hybrid

The Casper Original Hybrid mattress

This is the same great mattress as the original with an added spring layer. This hybrid mattress has a slightly different feel for those who love an innerspring while still wanting foam. The hybrid still has the signature Casper zoned support. It has a slightly higher profile at 12 inches.

Great for:

  • Edge support
  • Motion isolation
  • Couples

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The Casper Wave Hybrid

The Casper Wave Hybrid mattress corner view

The Casper Hybrid mattress has an innerspring layer that makes for Casper’s most luxurious mattress. It does it all, supports, aligns, cools and is durable. It works for every sleep position and offers slightly more bounce that the regular wave. A higher profile mattress at 13 inches.

Great for:

  • Back pain
  • Hot sleepers
  • Durability

Learn more about the Casper Wave Hybrid in our Best Hybrid Mattress guide.

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The Casper Nova Hybrid

Casper Nova Hybrid mattress in a brown room

This hybrid is a happy medium of support and plush comfort. Layers of specialty Airscape foam work to promote proper airflow, while seven support zones cushion pressure points such as the hips and shoulders.

Great for:

  • Hot sleepers
  • Side sleepers
  • Sleepers who want a plush mattress

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The Casper Element

The Casper Element mattress

This is Casper’s basic mattress, but don’t be concerned that it lacks anything — it’s considered one of the best mattresses under $1,000. The Element (formerly the Casper Essential) has three layers of open-cell foam that offer great support. It is built to last and supports pressure points for great pain relief. Measures 11 inches in height.

Great for:

  • Buyers on a budget
  • Pressure point relief
  • Hot sleepers

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Casper vs Other Mattress Companies

How does the Casper perform against other leading online mattress brands, including other Casper models? Check out these reviews:

Compare Casper Mattresses

Casper vs Nectar Mattress Review

Casper vs Purple Mattress Review

Casper vs Helix Mattress Review

Casper vs Saatva Mattress Review

Other Bedding and Accessories Sold by Casper

Casper sells bed bases and bedding that includes sheets, duvets, duvet covers, a mattress protector, and a pillow.  They are designed to fit perfectly with a Casper mattress.

Casper adjustable bed frame

Casper Adjustable Bed Frame

Casper platform bed frame

Casper Platform Bed Frame

Casper upholstered bed frame

Casper Upholstered Bed Frame

Casper foundation

Casper: The Foundation

The Casper has two choices, The Adjustable and The Adjustable Pro. These bases can be adjusted to get the perfect sleep position. The Pro has a massage feature and under-bed lighting. This platform bed needs no box spring or additional support. Made with oak wood slates it has an optional headboard, it is easy to assemble. Comes in slate, natural oak, or white. Sturdy wood and steel wrapped in fabric make this the ideal low-profile bed frame. Colors include natural, gray and midnight. This is Casper’s version of a box spring, but lightweight and easy to move. It can be used separately or with their basic metal frame. Available in all sizes.

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If you need accessories for your mattress, like a base, sheets or pillows, Casper offers these also. You can purchase separately, or they have some great deals on bundles for added value.

Casper sheets and pillow on a bed

Casper Sheets & Pillows

A woman laying under a Casper weighted blanket

Casper Weighted Blanket

A woman sits in a kitchen with the Casper duvet wrapped around her

Casper Duvets

A dog lays on a Casper mattress that has a Casper mattress protector on it

Casper Mattress Protector

Casper offers two types of sheets that are 100% cotton. One an organic sateen, the other a cotton Supima. Sold alone or in sets. Available in natural colors. Complimentary pillows come in foam, down and down alternative. This blanket has a microbead fill and a cotton cover for comfort and breathability. It comes in three weights 10 lbs., 15 lbs. and 20 lbs. Available in a dark blue. Casper offers two duvets, one down alternative and one down to meet everyone’s needs. They are light and breathable and machine washable for easy care. Air flows through it and stains stay out… Casper’s description of their lightweight stretchy and flexible mattress cover says it all. A must to keep your mattress at its best.

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How to Purchase a Casper Mattress

Casper mattress is a bed-in-a-box product that can be ordered online and shipped directly to you. Just choose your mattress, pay, and wait for it to arrive.

Delivery Experience

Shipped directly to you as a bed-in-a-box is the standard and can take between 2-7 days to reach you after purchase. In some areas like New York, same-day delivery may be an option. When your bed arrives, remove it from the box and wait a few days for it to fully expand, then enjoy. You can also opt for white glove service complimentary or for an additional fee depending on your state and have the unboxing done by professionals. They can also remove an old mattress if desired and take away any debris from the mattress packaging.

Trial Period

Casper offers a 100-night sleep trial period. If you decide in that time period that Casper is not for you, you can contact their support team to arrange a return.

Return Policy

Casper has a free return policy where you pay nothing, and they cover the cost of shipping if you need to return the mattress. This is a no-risk return policy that includes a full refund.


Casper mattresses come in six standard sizes that include the most popular queen size, along with twin, twin XL, full, king, and California king.

Size Dimensions
Twin 39″ x 75″
Twin XL 39” x 80”
Full 54″ x 75″
Queen 60” x 80”
King 76” x 80”
Cal King 72” x 84”

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Casper Mattress FAQs

  1. Can I finance my Casper mattress?

    Absolutely! Casper partners with Affirm for 6, 12, or 18-month financing as low as 0% depending on your credit score. You can get all the details upfront so there are no hidden costs when you press purchase.

  2. Does the Casper mattress sleep hot?

    Memory foam, in general, sleeps hotter than an innerspring mattress, but Casper is designed to sleep cool. It has breathable foam that allows body heat to move through and not get trapped in the mattress.

  3. Is the Casper mattress non-toxic?

    Casper is concerned about creating a safe and healthy mattress and they have all layers of foam in their mattresses tested by an independent lab against harmful toxic substances. Their mattresses are CertiPUR-US certified, which means they are free from toxic chemicals and do not produce any harmful off-gassing.

  4. Can I try out the Casper mattress before I buy it?

    Yes, you can! If for any reason your Casper mattress is not going to work, you can return it within the 100-night trial period for a full refund. Casper pays for the shipping and there is no cost to you.

  5. Will I need to flip a Casper mattress?

    When innerspring mattresses were the norm, so was flipping to increase the life of the mattress. It created even wear and helped the mattress keep its shape. With memory foam and memory foam hybrids there is no flipping needed. Memory foam is constructed with a specific top lay for sleeping and would not be as comfortable if flipped. You can rotate your mattress 180-degrees every 3 to 6 months to ensure even wear across the mattress.


There are lots of things to consider when buying a mattress, but Casper has taken the guesswork out of it. If you purchase a Casper you can automatically expect great quality, amazing pressure relief, spinal alignment, cooling, back support, non-toxicity, and a host of other benefits. Casper is a leader in the industry with cutting-edge innovations as they continually strive for the best possible mattress, making Casper one of the best mattress brands in the industry. They offer an excellent sleep trial, warranty, and return policy. The Casper is easy to purchase, and financing is available. It comes as a bed-in-the-box that you can set up or choose a white glove delivery option. If you are looking for a memory foam mattress, you can’t go wrong with a Casper.

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About the Author Sheryl Grassie

Sheryl is a professional writer and researcher with a long-time interest in sleep and how sleep affects health and weight. She writes on topics related to nutrition, diet and lifestyle, and of course good sleep.