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Casper Mattress Review

Materials: Memory foam

Firmness: 6/10

Warranty: 10 years

Trial Period: 100 nights

Price Range: $595-$1,295

The Mattress Nerd’s Take: As one of the best all-foam bed-in-a-box mattresses, the Casper Original will provide comfort for back, side, stomach and combination sleepers. This mattress will provide the shoulders, hips and back with tailored levels of support that keep the spine aligned so you can wake up without any stiffness.

The Casper mattress is an all-purpose type of memory foam mattress, meaning it can accommodate multiple sleep positions and various body weights in each of those positions. And combination sleepers, take note: this mattress quickly adjusts to your body movements when you change positions during the night, leading to more restful sleep.

Who is a Casper Mattress Best For?

Lightweight (< 130 lbs):  5 3 4
Average weight (130 – 230 lbs): 5 3 5
Heavyweight (> 230 lbs):  4 2 4

1 = Very poor, 2 = Not good, 3 = Fair, 4 = Good, 5 = Excellent

Back Sleepers

If you are a back sleeper looking for a mattress that fills in the small of your back, keeps the hips and neck in line and offers a decent amount of soft comfort, the Casper is a great choice. Though this is an all-foam mattress, the denser foam layers and Zoned Support foam will keep the body elevated nicely. If you are a heavyweight back sleeper, you will experience more sinkage than a lightweight or average-weight back sleeper, but it shouldn’t be enough to throw your spine out of alignment. For more top mattress options, see our picks for the best mattress for back sleepers.

Stomach Sleepers

We wouldn’t say the Casper is a great mattress for stomach sleepers. The best mattresses for stomach sleepers are typically very firm to keep the hips and thighs from sinking too deeply into the mattress. The Casper just isn’t firm enough to keep heavier parts of the body elevated in average-weight and heavyweight stomach sleepers. Still, lightweight stomach sleepers who are set on the Casper mattress might fare better, depending on their weight and body structure.

Side Sleepers

The foam layers of the Casper Original Mattress provide quality support for side sleepers who are lightweight, average-weight and heavyweight. The brand has constructed the mattress with zoned support, meaning the mattress is softer around the shoulders and more firm near the hips and lower parts of the back. This type of construction protects pressure points in the shoulders and keeps the spine and neck aligned. For other pressure relieving mattresses, see best mattresses for side sleepers.

Combination Sleepers

Combination sleepers, or those who move around often throughout the night and change positions, will likely find the Casper Mattress to be comfortable and responsive. Like the best mattresses for combination sleepers, the Casper is easy enough to move around on and change position throughout the night. It provides pressure relief in almost all positions. Still, if you’re a combination sleeper who spends a lot of time on your stomach (especially if you’re in the average-weight or heavyweight category), you may want to look for a firmer bed. Lightweight combination sleepers who spend some of the night on their stomachs probably won’t have an issue with the Casper.

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Casper Mattress Video Review

How Does the Casper Mattress Feel? 

Responsiveness, Bounce and Ease of Movement 

Responsiveness describes how quickly a mattress settles back after you move around on the bed. While some people like that traditional “sinking” memory foam feeling, others like to feel free to move and change position in bed without too much effort. That’s where responsiveness comes in. There is enough bounce in the topmost layer of the Casper’s foam construction to help sleepers lift themselves up and out of the bed, which was sometimes difficult with older, more traditional memory foam mattresses. While the bed cradles the joints as you sleep, it’s still bouncy enough to help sleepers avoid that “stuck” feeling. If you are looking to sink in the foam layers of a mattress, see best soft mattresses. 

How Firm Is This Mattress?

The Casper is considered a medium-firm bed, scoring a 6 out of 10 on our mattress firmness scale. This is a memory foam mattress, so lighter people will experience the foam layers differently than heavier people. Heavier folks will sink in more than others because of a difference in weight.

As a 6, the Casper will be slightly on the firmer side of the firmness scale. While the Casper’s layers of medium-firm memory foam are preferable for side sleepers or back sleepers, there might not be enough support for those who sleep on their stomach. The Casper has zoned support that provides softer foam under your shoulders, an area that needs to be contoured around the curves to relieve pressure. The bed uses firmer foam under the hips and stomach for extra support, which can help keep the spine aligned properly and reduce back pain.

Does it Sleep Hot? 

Traditional memory foam mattresses were known for doing a great job at contouring and cradling a body at rest, but consistently left sleepers sweaty because of the heat-trapping nature of memory foam. Casper addresses the issue of heat retention by using perforated foam in its construction. That means the memory foam has many small holes across its entire surface through which air can flow and draw your body heat with it, preventing overheating. Though the cooling capabilities of the Casper may not be quite as far-reaching as an innerspring mattress, it still does a great job of heat distribution. Still, if you’re an exceptionally hot sleeper, a hybrid mattress could be a better fit for you and may be on our best cooling mattress list.

Is the Casper Mattress Good for Couples?

If you are shopping for a mattress for you and a partner, chances are you have trained your eyes to look for a bed with great motion isolation capabilities. After all, nobody likes to be disturbed throughout the night by feeling a partner toss and turn in bed! Like most memory foam mattresses, the Casper’s foam layers absorb motion and prevent one partner from disturbing the other when they change positions. We love that the Casper combines responsive memory foam with these motion isolating capabilities. For similar options, check out best mattresses for couples.

How’s the Edge Support? 

The Casper performs nearly perfectly on edge support, also known as the support a bed offers when you sit or lie along the edge. Whether you sit on the edge of your bed to put on your shoes or stretch out all the way to the perimeter while you’re sleeping, you should feel supported on the Casper mattress. The Casper’s edge support is further enhanced by its supportive base layer, which helps retain the shape of the memory foam. This allows couples to maximize sleeping space and puts the Casper brand on our best mattress for sex list. 

0218 CASPER 2020 MATTRESSES SideCompression R2 5 Original

Construction: What’s Under the Surface?

The Casper is made of three foam comfort layers of varying densities that total 11 inches high. The softer and firmer foam levels work to protect the entire body, providing a different support or comfort function where it’s needed. These body contouring foams also create a great mattress for hip pain.

Cover: Casper’s cover isn’t designed with any over-the-top cooling capabilities, but according to the company, each cover is made with up to 57 recycled bottles. Still, all that recycled plastic can’t put a damper on this mattress’ super-soft cover.

Airscape Perforated Breathable Foam: The bed’s top foam comfort layer is 2” of perforated memory foam. While some traditional memory foam mattresses have a reputation for sleeping hot, Casper has taken pains to reduce heat buildup with this perforated layer, which enhances heat distribution. 

Zoned Support Foam: Next comes 2” of responsive Zoned Support foam. This is where design meets function. This foam is slightly firmer underneath your hips and back, regardless of your sleep position, while still contouring to your curves. Around the shoulders, it’s slightly softer to accommodate the width and curve of the area if you’re sleeping on your slide. The goal is to keep a sleeper’s spine aligned by evenly distributing their weight.

Base Layer: A 7” support layer finishes out the construction of the Casper by holding up the body and supporting heavier parts of a sleeper’s frame (think the hips and torso), keeping the sleeper stable and preventing sagging.

To compare the construction of all the Casper models, check out our Casper Mattress Comparison. 

How Much does the Casper Cost?

Mattress Size Price Dimensions Height Weight
Twin $595 38″ x 75″ 11” 79 lbs.
Twin XL $695 38” x 80” 11” 79 lbs.
Full $995 53” x 75” 11” 79 lbs.
Queen $1,095 60” x 80” 11” 79 lbs.
King $1,295 76” x 80” 11” 79 lbs.
California King $1,295 72” x 84” 11” 79 lbs.

See our Casper Mattress Coupons for the best price on a new mattress. If you are looking for a more budget-friendly mattress, see our best affordable mattress picks.

original plain room corner xl 1

How Do the Policies Measure Up? 

Shipping & Unboxing

The Casper mattress, available at Casper.com and at certain retailers like Amazon, will arrive rolled and compressed in a box via UPS in 2-7 business days after you place your order. Shipping is free when you order the original Casper mattress anywhere in the U.S. or Canada. The bed is easy to set up with a friend, but you can also pay $100 for white-glove service wherein someone will handle the unboxing and packaging removal for you. Casper will also remove your old mattress for a fee. 


The Casper mattress comes with a 10-year limited warranty for the person who originally bought the mattress. The policy covers defects in materials and workmanship when used as intended, including using a proper foundation that adequately supports the mattress. The warranty covers sags greater than 1 inch that did not result from improper use or a weak foundation. It also covers any problems with the zippers that were the manufacturer’s fault.

Trial Period & Returns

The Casper comes with a 100-night risk-free sleep trial. If you decide to return your Casper mattress, they’ll send a courier to pack up and take away the mattress at your convenience and give you a full refund. The brand will try to donate it to a local charity or recycle it. If you buy a Casper mattress and then change your mind, the brand’s return policy also promises to complete your refund in two weeks.

The Best Mattress Deals of 2021 feature similar brands that can be shipped directly to your door. 


Check out our comparison tool to see how it stacks up.

Compare Mattresses

Comparing the Casper Mattresses

Casper vs. Casper Element

The Casper Element is the brand’s budget option that still provides a great night’s sleep. The Element has 3 layers of memory foam totaling 11 inches, including a layer specifically for pressure relief. The Casper Element also comes with a soft top layer for bounce and added comfort and a zip-off cover for easy cleaning. Like other Casper models, the mattress has specialized foam to help you sleep cool all night, and is made for any sleep position.

Casper Element

The Casper Element is not fancy. It features three memory foam layers, one each designed for comfort, support, and stability. Casper says all three are also breathable and able to release heat.
element plain room side xl

Read our full Casper Element mattress review to learn more.

Casper vs. Casper Nova

The Casper Nova is Casper’s newest mattress, featuring tailored layers with zoned support for all sleep positions. The Casper Nova is made to suit all sleep positions, so any type of sleeper can find comfort with this mattress. The Nova is Casper’s most plush option, so sleepers who like to sink into their mattress more and like the feeling of being cradled will do well on this bed.

Casper Nova Hybrid

Extra plush foam makes this Casper's softest hybrid mattress yet. With seven zones of specialized support, this mattress is not too plush, and your spine should stay aligned all night. The cradling comfort foam combines with two layers of perforated cooling foam that promotes air flow and prevents heat trapping.
nova hybrid plain room xl 1

Read our full Casper Nova mattress review to learn more.

Casper vs. Casper Wave Hybrid

The Wave is Casper’s premium model mattress, with an extra inch of foam at the top with a velvety soft feel and supportive coils. The Wave Hybrid also has targeted support from gel pods, which offer advanced cradling in 27 specific spots. Like all other Casper models, the Wave Hybrid is a great option for sleepers in any position. 

Casper Wave Hybrid

The Casper Wave Hybrid strikes a balance with a middle-of-the-road firmness level and features that make it appropriate for sleepers of all shapes and sizes. It’s an excellent choice for those who enjoy the Original Casper’s balance of conforming support but want more bounce.

Read our full Casper Wave Hybrid mattress review to learn more.

Casper vs. Other Brands

Casper vs. Purple

Though the Casper Original mattress and the Purple mattress both use foam in their construction, the Purple mattress uses their proprietary Purple Gel Grid, a polymer cell structure, to cradle the body and provide pressure relief on joints like the shoulders and hips. While this grid offers more cooling than a traditional memory foam mattress, Casper’s top layer of perforated foam also offers some breathability in the brand’s Original model.

The Purple mattress is a bit more expensive than the Casper mattress in every size, but the price difference is almost negligible in some sizes, and both brands run sales throughout the year. If you’re especially concerned about pressure relief and don’t mind a mattress with a less “traditional” feel, the Purple could work well for you.

Check out our Casper vs. Purple comparison to see how these two beds stack up. 

Purple Mattress

The Purple mattress is perfect for value-seekers who prefer a temperature-neutral mattress with a floating feel, thanks to its special 2" Purple Grid and dual-layered comfort foam.
Screen Shot 2020 06 08 at 12.38.04 PM

Read our full Purple mattress review to learn more.

Casper vs. Nectar

Both the Casper Original and Nectar mattresses are made of foam layers and measure 11” high, but our team thinks that the Nectar mattress is just a bit firmer than the Casper Original and thus suitable for lightweight stomach sleepers and most back sleepers. The Casper is a classic crowd-pleaser mattress and works for most sleep styles as well.

While both these mattresses should work for lightweight and average-weight sleepers, we’d caution most heavyweight sleepers against choosing an all-foam mattress like the Casper or Nectar. Instead, heavier folks should consider a hybrid mattress made with supportive metal coils. The Casper is less expensive than the Nectar mattress, making it a good choice for those on a budget who still want a high-quality mattress.

Check out our Casper vs. Nectar comparison to see how these two beds stack up. 


The Nectar is an affordable quality mattress with an excellent trial period. It suits all types of sleepers, couples and people who love sleeping on memory foam.

Read our full Nectar mattress review to learn more.

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Casper Pillow

Casper Pillow 1
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Casper Adjustable Bed Frame

Casper Adjustable Base
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Casper Sateen Sheets

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Casper Weighted Blanket

casper weighted blanket 2

Casper Mattress FAQs

Do you need to flip your Casper bed?

Casper mattresses are not designed to be flipped. The materials are strategically layered, so make sure the right side is facing up. As with most mattresses, you can rotate the bed every 3-6 months to help prolong its life. 

What safety tests are done on the Casper mattress?

A fire retardant knit sock covers the foam before the outer cover is placed on our mattresses. The knit sock is made from a proprietary yarn with a silica core and a polyester, acrylic, nylon and rayon outer wrap. When the yarn burns, a char barrier is formed, which prevents oxygen from feeding the flames.

How do I know which size mattress is best for me?

First, measure the space your mattress will be placed in. If more assistance is necessary, the Casper customer service team is available to help you choose the size that will work for you. Our team has always found them to be responsive when we message them using Casper’s online chat function.

What’s the Bottom Line?

The Casper brand has built a reputation for consistently offering a memory foam mattress that works for a wide range of sleepers, from side sleepers to back sleepers alike. The main selling point for this memory foam mattress is its zoned comfort. The zones act differently—softer for shoulders, firmer for the hips and back—because those body parts have different firmness and contouring needs. If you want to try a memory foam mattress for the first time, you would do well to pick one like the Casper, which promises to be a good fit for all kinds of sleepers.