Casper One Foam Mattress Review 2024: Testing Casper’s New Flagship Mattress

Casper is without doubt one of the authentic bed-in-a-box mattress manufacturers and has up to date its mattresses many occasions over the previous six years. In 2024, Casper did a full redesign, introducing 5 brand-new beds. The new Casper One is meant to be its entry-level foam mattress in the identical spirit as earlier iterations of the Casper Original and The Casper mattress. 

Read extra: Best Mattress for 2024

First impressions of the Casper One Foam mattress

I used to be excited to unbox all the new Casper beds as a result of we have all the time regarded these widespread beds extremely. We obtained all the new beds in our workplace on the identical day, and it was a really chilly day outdoors when the containers arrived. Sometimes, we’ll wait a day or two earlier than unboxing a brand new mattress, however we unboxed these mattresses proper off the truck. 

This is essential as a result of the temperature can have an effect on the rigidity of foams, and after we eliminated the Casper One from the plastic, it was one of the crucial misshapen-looking beds I’ve ever seen. I had a very good snort about it as a result of it appeared humorous, and we knew it was not as a consequence of some defect within the mattress. Beds usually look misshapen proper out of the field, however this one was fairly excessive.

It took a couple of full day for the mattress to completely inflate and get into its regular form, and I might begin getting my first impressions of the Casper One. I used to be instantly stunned when making an attempt the Casper One for the primary time as a result of it was a lot firmer than I’d anticipated. Previous fashions of Casper foam beds have been normally round a medium on our firmness scale, and it was clear that Casper was moving into a wholly completely different course with the Casper One.

Video: Casper One Foam assessment video

Watch me assessment the Casper One Foam mattress on this video. 

One Foam building and really feel

The Casper One Foam mattress has a traditional three-layer all-foam design, which is what we noticed on the outdated fashions of Casper and beds from many different manufacturers, together with Nectar, Bear, Leesa and Nolah. 

The bottommost layer is a 7-inch layer of Casper Core assist foam, which is the primary assist layer of the Casper One. This is the one mattress out of the 5 new beds from Casper that encompasses a foam assist layer as an alternative of pocketed coils. I usually desire coil beds for the added bouncy really feel, and coils are normally higher for assist and sturdiness all through the lifetime of the mattress, however there are many sleepers preferring foam beds as a result of foam has higher movement isolation, is simpler to maneuver and is normally extra reasonably priced.

Above the assist foam is a 2-inch layer of Align reminiscence foam, after which proper above that’s one other 2-inch layer of Breathe Flex foam. The reminiscence foam layer is classically dense, as you’d count on from reminiscence foam, and the highest layer is a extra impartial, responsive foam. 

This mixture of foams provides as much as give the Casper One Foam a considerably distinctive really feel. The reminiscence foam layer offers the mattress a dense really feel that’s balanced out by the extra responsive layer above it. I believe the mattress has an analogous dense kind of really feel, like a reminiscence foam, however with out the sink in high quality. 

Overall, I’d describe it as having a agency, dense foam really feel, which is not one thing I’ve noticed fairly often. It’s fairly a departure from the outdated Casper Original, which had a tender, impartial really feel that I might describe as extra accommodating to extra sleepers compared to the Casper One.

Casper One Foam firmness and sleeper sorts

The Casper One Foam is considerably extra agency than the earlier Casper mannequin. The outdated Casper Original was rated at a medium, however the Casper One is a medium-firm to agency on our scale. It’s nearer to a medium-firm than a real agency, but it surely’s undoubtedly someplace in between.

Casper describes the Casper One as a agency possibility that’s supreme for again and abdomen sleepers, and I completely agree. If you are a major aspect sleeper, I might look elsewhere on your subsequent mattress. But for again and abdomen sleepers who need much less give of their mattress, the Casper One has an acceptable firmness profile.

For softer choices from Casper, you will wish to try the Dream Hybrid and Dream Max Hybrid.

Casper One Foam mattress efficiency

Edge assist

The edge assist of a mattress refers to how properly the perimeter of the mattress holds up below strain. If the sting compresses an excessive amount of, you’ll be able to really feel like you will roll off the mattress, which normally results in poor sleep. 

Even although there isn’t any design component meant to particularly improve the sting assist on the Casper One, we noticed fairly strong edge assist on this mattress. I did not really feel that roll-off sensation when placing all of my weight on the perimeter of the mattress, so in case you are planning on sharing this mattress with somebody, I do not suppose you will have any points with edge assist.

Motion isolation

If you end up waking up in the course of the night time as a result of your companion tosses and turns so much, having a mattress that does a very good job of isolating cross-mattress movement is essential. 

The movement isolation on the Casper One is great, corresponding to pure reminiscence foam choices like Nectar and Tempur-Pedic. Memory foam beds normally carry out finest on this class and the Casper One makes use of a layer of reminiscence foam together with its foam assist base, so I anticipated it to be good, however possibly not fairly this good. 

If movement isolation is one thing that is been a difficulty up to now, then the Casper One ought to be an enchancment. 

Temperature regulation

The prime layer of froth on the Casper One is noticeably completely different from the outdated Casper fashions. It was beforehand known as Airscape foam, and I noticed it to be very breathable due to its perforation. The new Breath Flex foam on the Casper One is not perforated, but it surely does have an open-cell design and it is mild and breathable. 

The Casper One should not warmth up on you at night time, and it ought to stay temperature impartial. If you sleep scorching on this mattress, it most likely has extra to do along with your sleeping surroundings than the mattress itself. 

If you desire a mattress with energetic cooling parts, Casper’s new Snow and Snow Max mattress are noticeably cool to the contact. We even have a finest cooling beds record you’ll be able to try.

Casper One Foam mattress pricing

The Casper One mattress is essentially the most reasonably priced of Casper’s new mattress lineup, and when in comparison with the outdated Casper Original, the worth is roughly the identical. For a queen-size, the worth can be pretty aggressive with different three-layer foam mattresses just like the Leesa Original and the Nolah Original. 

With these Casper beds being so new, I would not be stunned to see some value fluctuations, however the One ought to be essentially the most reasonably priced mattress from Casper going ahead.

Be certain to take a look at our mattress offers web page for any reductions we will discover to economize on the Casper One.

Casper mattress insurance policies

Free transport

Casper One mattress ships within a field proper to your door at no additional value within the contiguous United States. Unboxing a mattress is a fast and straightforward course of: We’ve carried out it actually a whole lot of occasions at CNET, and it is truly enjoyable. 

This mattress is fairly mild, so that you may have the ability to unbox it solo, however I’d nonetheless advocate getting somebody that can assist you, particularly for bigger sizes. 

100-night trial 

Casper provides the standard commonplace in-home sleep trial of 100 nights. So you get roughly three months to check out the mattress and see if it is supportive sufficient and cozy sufficient for you. 

Keep in thoughts that it could take a month or longer on your physique to regulate to a brand new mattress, irrespective of how well-suited it’s to you. So, should you wrestle to get a very good night time’s sleep within the first week or two, do not panic.

Return coverage

Casper, regardless of extra manufacturers introducing return charges, nonetheless provides utterly free returns on all of its mattresses should you select to return it throughout the offered trial interval. 

Returning a mattress is normally fairly straightforward; you simply contact the corporate, and normally, a gaggle will come by your home to select up the mattress, after which it should usually get donated or typically resold by a 3rd occasion.

Warranty

All Casper mattresses are backed by an ordinary 10-year guarantee. If you purchase a mattress on-line, a 10-year guarantee is the minimal it is best to count on.

Final verdict

Overall, I used to be stunned by the Casper One mattress. When a model redesigns its mattresses, the modifications are normally superficial, and the firmness and really feel stay the identical, however the Casper One is a giant departure from the outdated Casper Original. It’s considerably firmer and likewise has a special really feel.

In the previous, I’d advocate the Casper Original to just about everybody as a result of it had such an accommodating firmness and really feel. Most folks loved it or might a minimum of get by on it comfortably. The new Casper One is a extra specialised mattress that is designed for again and abdomen sleepers, and it has a much less universally satisfying really feel. 

I believe anybody searching for a agency foam mattress at an reasonably priced value ought to severely think about the Capser One, particularly as a result of different foam mattresses with this firmness profile usually have a real reminiscence foam really feel, and the Casper One has a extra responsive really feel. 

You may just like the Casper One Foam mattress if:

• You are a again or abdomen sleeper
• You are searching for an reasonably priced mattress
• You desire a responsive really feel
• You desire a mattress with foam assist layers

You may not just like the Casper One Foam mattress if:

• You are a aspect sleeper 
• You are looking for a hybrid mattress
• You are looking for a extra luxurious mattress
• You desire a traditional reminiscence foam really feel

Other mattresses from Casper

Casper Dream Hybrid: that is essentially the most reasonably priced hybrid mattress within the new Casper lineup, and it’s basically a direct substitute for the outdated Casper Original Hybrid. This mattress is a medium on the firmness scale and ought to be accommodating for all sleeper sorts. It additionally has extra of a tender, impartial hybrid really feel compared to the dense, agency foam really feel on the Casper One. The Casper Dream Hybrid additionally has a zoned-support design, which makes the mattress barely firmer within the middle third to advertise higher spinal alignment and enhanced edge assist.

Casper Snow Hybrid: this mattress is essentially the most fascinating new mattress from Casper as a result of it’s Casper’s first mattress that has a conventional reminiscence foam really feel. The prime two consolation layers are fabricated from reminiscence foam that is gradual to reply. Like the Dream Hybrid, it has a zoned-support design, enhanced edge assist and a extra accommodating firmness profile. This mattress can be energetic cooling, and it ought to provide help to sleep just a few levels cooler at night time. 

How does the Casper One Foam mattress examine to related mattresses?

Casper One Foam vs. Leesa Original 

The Casper Original and the Leesa Original was once so related I had a tough time telling the 2 aside in a blind mattress check. With the up to date Casper One, these beds nonetheless have an analogous design, however the Leesa Original has extra of a tender, impartial really feel compared to the dense agency really feel on the Casper One, and the Leesa Original is a medium firmness, which makes it extra accommodating for aspect sleepers. Both beds are additionally in the identical ballpark on value.

Casper One Foam vs. Nectar

The Nectar mattress is a really on-line mattress and shares some design parts with the Casper One. Both have three-layer all-foam designs (though Nectar does have a separate hybrid possibility for a further value), each are on the agency finish of the spectrum and each use reminiscence foam. Nectar has a traditional, dense reminiscence foam really feel, whereas the Casper One has a way more responsive really feel. Nectar can be a extra reasonably priced mattress.

Casper One Foam mattress FAQs