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

Casper is among the unique bed-in-a-box mattress manufacturers and has up to date its mattresses many instances 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 standard beds extremely. We acquired all the new beds in our workplace on the identical day, and it was a really chilly day exterior when the packing 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 necessary 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 some of the misshapen-looking beds I’ve ever seen. I had chuckle about it as a result of it seemed humorous, and we knew it was not because of some defect within the mattress. Beds usually look misshapen proper out of the field, however this one was fairly excessive.

It took a few 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 attempting 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 had been normally round a medium on our firmness scale, and it was clear that Casper was entering into a wholly totally different path 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 basic three-layer all-foam design, which is what we noticed on the previous 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 help foam, which is the primary help layer of the Casper One. This is the one mattress out of the 5 new beds from Casper that encompasses a foam help layer as an alternative of pocketed coils. I typically want coil beds for the added bouncy really feel, and coils are normally higher for help 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 help 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 anticipate 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 feel the mattress has the same 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 previous Casper Original, which had a mushy, impartial really feel that I might describe as extra accommodating to extra sleepers compared to the Casper One.

Casper One Foam firmness and sleeper varieties

The Casper One Foam is considerably extra agency than the earlier Casper mannequin. The previous 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, nevertheless it’s positively someplace in between.

Casper describes the Casper One as a agency choice that’s splendid for again and abdomen sleepers, and I completely agree. If you are a main facet sleeper, I might look elsewhere in 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 need to try the Dream Hybrid and Dream Max Hybrid.

Casper One Foam mattress efficiency

Edge help

The edge help of a mattress refers to how effectively the perimeter of the mattress holds up underneath stress. If the sting compresses an excessive amount of, you may really feel like you’re going to roll off the mattress, which normally results in poor sleep. 

Even although there isn’t any design ingredient meant to particularly improve the sting help on the Casper One, we noticed fairly strong edge help 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 if you’re planning on sharing this mattress with somebody, I do not assume you will have any points with edge help.

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 job of isolating cross-mattress movement is necessary. 

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

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

Temperature regulation

The prime layer of froth on the Casper One is noticeably totally different from the previous Casper fashions. It was beforehand referred to as Airscape foam, and I noticed it to be very breathable because of its perforation. The new Breath Flex foam on the Casper One is not perforated, nevertheless it does have an open-cell design and it is gentle 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 need a mattress with lively cooling parts, Casper’s new Snow and Snow Max mattress are noticeably cool to the contact. We even have a greatest cooling beds listing you may try.

Casper One Foam mattress pricing

The Casper One mattress is probably the most reasonably priced of Casper’s new mattress lineup, and when in comparison with the previous Casper Original, the value is roughly the identical. For a queen-size, the value can also 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 worth fluctuations, however the One needs to be probably 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 further value within the contiguous United States. Unboxing a mattress is a fast and straightforward course of: We’ve finished it actually lots of of instances at CNET, and it is truly enjoyable. 

This mattress is fairly gentle, so that you may be capable to unbox it solo, however I’d nonetheless suggest getting somebody that will help you, particularly for bigger sizes. 

100-night trial 

Casper provides the same old normal 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 may well take a month or longer in your physique to regulate to a brand new mattress, regardless of how well-suited it’s to you. So, when you wrestle to get 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 fully free returns on all of its mattresses when you select to return it inside the supplied trial interval. 

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

Warranty

All Casper mattresses are backed by a regular 10-year guarantee. If you purchase a mattress on-line, a 10-year guarantee is the minimal it’s best to anticipate.

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 an enormous departure from the previous Casper Original. It’s considerably firmer and in addition has a unique really feel.

In the previous, I’d suggest the Casper Original to just about everybody as a result of it had such an accommodating firmness and really feel. Most individuals 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 feel anybody searching for a agency foam mattress at an reasonably priced worth ought to severely take into account 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 need a responsive really feel
• You need a mattress with foam help layers

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

• You are a facet sleeper 
• You are searching for a hybrid mattress
• You are purchasing for a extra luxurious mattress
• You need a basic reminiscence foam really feel

Other mattresses from Casper

Casper Dream Hybrid: that is probably the most reasonably priced hybrid mattress within the new Casper lineup, and it’s basically a direct alternative for the previous Casper Original Hybrid. This mattress is a medium on the firmness scale and needs to be accommodating for all sleeper varieties. It additionally has extra of a mushy, 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 heart third to advertise higher spinal alignment and enhanced edge help.

Casper Snow Hybrid: this mattress is probably the most attention-grabbing new mattress from Casper as a result of it’s Casper’s first mattress that has a standard reminiscence foam really feel. The prime two consolation layers are product of reminiscence foam that is gradual to reply. Like the Dream Hybrid, it has a zoned-support design, enhanced edge help and a extra accommodating firmness profile. This mattress can also be lively cooling, and it ought to enable you to sleep a couple of levels cooler at night time. 

How does the Casper One Foam mattress evaluate to comparable mattresses?

Casper One Foam vs. Leesa Original 

The Casper Original and the Leesa Original was once so comparable I had a tough time telling the 2 aside in a blind mattress take a look at. With the up to date Casper One, these beds nonetheless have the same design, however the Leesa Original has extra of a mushy, 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 facet sleepers. Both beds are additionally in the identical ballpark on worth.

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 choice for an extra value), each are on the agency finish of the spectrum and each use reminiscence foam. Nectar has a basic, dense reminiscence foam really feel, whereas the Casper One has a way more responsive really feel. Nectar can also be a extra reasonably priced mattress.

Casper One Foam mattress FAQs