Casper Mattress Review

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Human Window Staff
By Human Window Staff
Updated on August 06, 2019

The Casper Mattress is one of the most popular and well-established memory foam mattresses on the market right now.

It’s been around since 2014 and is one of the market leaders when it comes to memory foam mattresses designed to help improve your sleep.

The memory foam mattress market has exploded in recent years, with more and more people choosing to go for this type over a traditional mattress.

But where does the Casper rank and does it make it onto our list of the best memory foam mattresses on the market right now?

Product website:

This Casper Mattress review is going to focus on all of the important things you need to know about this particular memory foam option.

When it comes to memory foam mattresses the main things to bear in mind are what it’s made of, how it feels and what real customers are saying about it after having used it for some time.

We’re going to focus on those main points in this review as we take a close look at the Casper from all angles.

So, with the introductions out of the way, let’s start taking a closer look at the Casper Mattress from all angles.

Casper Mattress – The Basics

As we mentioned above, the Casper was launched in 2014 and it has quickly become one of the most popular memory foam mattresses out there.

The memory foam mattress market is more crowded than ever and the Casper was one of the first products out there.

In case you didn’t know, the memory foam mattress market has expanded a lot recently, with more and more people choosing to go for a ‘bed in a box’ option delivered to their door.

Best Memory Foam Mattresses
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Like most products in this category, the Casper arrives vacuum-packed in a plastic bag, and it will expand into full size over the course of a few hours once opened.

Casper also offer two other mattresses – the Casper Wave and the Casper Essential. But this review is focused on the Casper Original.

Price wise, the Casper starts from $595 for a Twin and goes all the way up to $1195 for a King Size.

The Casper is 12 inches thick, with is slightly more than many of the similar mattresses out there which tend to be around 10 inches thick.

It’s made up of four layers of foam to help support a good night’s sleep.

Here are the four main layers which make up the Casper Mattress:

1) Open Cell Foam – To offer comfort and pressure relief
2) Memory Foam – To help ease pressure
3) Zoned Poly Foam – To offer the right firmness just where you need it
4) HD Poly Foam – To offer strong support where needed

The four layers of the Casper Mattress (Photo: Casper)

The four layers of the Casper Mattress (Photo: Casper)

What sets Casper apart from a lot of the similar mattresses on sale these days is the fact that it offers zoned support. What does that mean?

Simply put, it means that parts of the mattress are designed to support different parts of the body in different ways.

In the case of the Casper, the transition layer of foam is made softer at the top to offer pressure relief for the shoulders, and a firmer one in the middle to provide support for the hips.

According to the marketing material on the official Casper website, the support offered by the mattress is for those who want a “just right” feeling.

Most importantly, the promotional material says that this mattress has been designed to be suited to you whether you sleep on your back, side or stomach.

This is good to hear, because as you probably already know, firmer mattresses tend to suit back and stomach sleepers more, with softer mattresses usually being better suited to side sleepers.

In case you didn’t know, memory foam mattresses tend to have a bit of a reputation for being hotter than other more traditional mattresses.

Casper say that they have addressed this issue by using “breathable”, open-cell foams featuring small pores that allow heat to escape and keep you feeling cool throughout the night.

It’s great to see that Casper have actively tried to address the problem of the overheating typically associated with memory foam mattresses.

Like most of the similar products out there, the Casper comes with a 100-night trial. This means that you can try it at home for 100 nights and if you don’t like it, you can return it for a full refund.

The Casper also comes with 10-year limited warranty and free shipping and returns. Casper say that they will do their best to donate returned mattresses to charity, which is nice to hear.

What Does The Casper Mattress Feel Like?

The Casper is rated as a ‘medium-firm’ mattress which has been designed to help support a restful night’s sleep no matter what position you sleep in.

It has a slightly firmer feel overall than some of the other similar memory foam mattresses on the market, but it also varies from person to person due to the different ways they may react to the zoned support.

As we’ve mentioned before, side sleepers may prefer a softer mattress, while back and stomach sleepers tend to go for firmer options.

That being said, the zoned support in the Casper means that essentially, this product has been designed with side sleepers in mind.

The zoned support layers of foam mean that different parts of the mattress will have a different feel to them.

If you’re looking for a slightly firmer option that is probably better suited to back and stomach sleepers, you may want to consider the cheaper Casper Essential mattress.

The Casper Original Mattress

The Casper Original Mattress (Photo: Casper)

The Positives

• Zoned Support for Pressure Relief – This is a unique feature of the Casper Mattress. Its layers of memory foam differ in terms of firmness to offer specific support and pressure relief to different parts of the body. This can help side sleepers, in particular, to feel fully supported during a restful night’s sleep.

• 100-night Trial and 10-year Guarantee – Like most of the products in this category, the Casper comes with a 100-night home trial and a 10-year Guarantee. This means that if you’re not happy with it, you can return it for a refund within the first 100 nights of owning it. The only real way to know if a mattress is right for you or not is to try it out for a number of nights yourself.

• Breathability for Cooling – It’s great to see that Casper have deliberately addressed the issue of the overheating problem commonly associated with memory foam mattresses. It uses “breathable” layers of foam to help provide cooling during the night and help prevent overheating.

The Negatives

• Premium Price Tag – The Casper is one of the more expensive options out there and carries a premium price tag, starting at $595 for a Twin. That being said, they do regularly offer discounts on the official website, so it’s worth keeping a close eye on that.

• May Not Suit Stomach Sleepers – The way the zoned support layers are set up may not suit stomach sleepers. This is because the top of the mattress is slightly softer, meaning that your head and shoulders may sink in below your hips when sleeping on your stomach. The marketing material insists that Casper is suited for all sleeping positions, but it’s something to bear in mind.

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Casper Mattress Reviews

We took a look on to see what real customers were saying about the Casper Mattress.

At the time of writing, it had an average rating of 3.9 out of 5 stars from more than 900 reviews.

One five-star review came from somebody who said that they highly recommended the Casper because it has lots of support but also feels soft in all the right places.

A more negative review came from someone who left a three-star rating and said that they returned it because it didn’t work to help their lower back pain.

Anything Else To Consider?

As we mentioned above, the only real way to be sure about whether a mattress is right for you or not is to give it a whirl for yourself.

To that end, it’s great that Casper offer a 100-night home trial so that you can give it a go and see how it feels.

It’s also worth bearing in mind that even though the Casper has been designed to offer cooling throughout the night, memory foam mattresses still do tend to retain more heat than traditional mattresses.

Review Conclusion – Final Thoughts

That brings us to the end of our Casper Mattress review.

Overall, we think that the Casper is a good choice of memory foam mattress if you’re a side sleeper looking for targeted support for your shoulders and hips during the night.

The zoned memory foam is certainly a unique selling point for this mattress and there are not a lot of other products out there that offer this.

The thing to bear in mind is that we feel the Casper may not be best suited for stomach sleepers due to this – as they tend to prefer firmer mattresses offering more rounded support.

For more information and to buy:

Best Memory Foam Mattresses
We've picked out the top five leading memory foam mattresses to support a great night's sleep.