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Casper

Casper Sleep Element Mattress, Full Size - Memory Foam + Support - 100-Night Trial - Medium Firm CertiPUR-US Mattress, Grey

  • Based on 5,835 reviews
Condition: New
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$463.25 Why this price?
4th of July Sale · 15% off was $545.00

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jul 4
Order within 17 hours and 57 minutes
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Style: Element


Size: Full


Features

  • Polyester
  • A top layer of breathable open-cell foam layers allow airflow to soothe you to sleep.
  • The cover is made with recycled materials. It's designed to withstand years of use. The knit mattress covers have four-way stretch, so you feel the full benefits of the below layers.
  • At Casper Labs based in Brooklyn, we test to make sure every fiber of every product is made for great sleep. Its what sets us apart from other mattress companies and ensures our products give you your best rest.
  • Set Up: Do not remove cover. Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

Description

Dreamy comfort at an unbeatable price. Casper is reimagining sleep from the ground up. All of Casper’s sleep products are developed in-house by our award- winning research and development team. The Element is the perfect introduction to Casper quality at a comfortable price. The Element has two layers of premium foam creating a balance of softness and support. Breathable open-cell foam layers allow airflow to soothe you to sleep. It has a touch of softness and bounce, while underlying memory foam supports pressure points and cradles curves. The durable base foam prevents sinking and sagging and supports the whole body. The cover is made with recycled materials. It's designed to withstand years of use. The knit mattress covers have four way stretch, so you feel the full benefits of the below layers. Still unsure? Rest easy with our 100-night trial and free returns. All our foams are certified by the CertiPUR- US program. They are made without ozone-depleting chemicals and are regulated by the Consumer Product Safety Commission Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

Brand: Casper


Size: Full


Product Dimensions: 75"L x 53"W x 10"Th


Top Style: Tight Top


Cover Material: Polyester or Polyester Blend


Number of Layers: 3


Fill Material: foam


Special Feature: Durable,Premium


Color: Grey


Model Name: Element


Product Dimensions: 75 x 53 x 10 inches


Item Weight: 54.9 pounds


Manufacturer: Casper Sleep


Country of Origin: USA


Item model number: 950-000065-003


Thickness: 10 Inches


Fabric Type: Polyester


Refill: foam


Care instructions: DO NOT REMOVE OR WASH . Spot Clean only. To spot clean, Vacuum your mattress, sprinkle some baking soda on it. Use a scrub brush to gently rub the powder into the mattress and leave it for 10 minutes or so. Vacuum the excess powder. Do not wash. Do not use bleach. Do not machine dry.Do not iron.Do not dry clean.


Number of pieces: 1


Warranty Description: 10-year limited.


Batteries required: No


Included Components: Mattress


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 4

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great mattress at a reasonable price
Style: Element Size: Full
The mattress delivery went very well. The mattress itself is quite comfortable and allows me to sleep in any position and still get both support and comfort. The mattress is a real jewel and a great buy
Reviewed in the United States on June 6, 2025 by Kenny Rowland
    • Lives Up to the Hype
Style: Element Size: Queen
Smell: none. Inflation time: less than 4 minutes. Comfort: superior for this $ range. Feel: medium-firm, true to description. Very happy. Would rec.
Reviewed in the United States on May 30, 2025 by Wright
    • DELIVERED WHAT IT PROMISED
Style: Element Size: Queen
Review Image by MPW MPW
Review Image by MPW MPW
A good night's rest for this side sleeper. Ease of Assembly: 9/10 Quality: 10/10 Price: 11/10 Tools Needed: scissor to open mattress - be careful Freeing this mattress from its packaging was an anxious 2 minutes! I recommend slicing thru just the one layer of plastic to start. There is a slight smell upon opening box. You will need to open your windows and let the mattress air out for at least four (4) hours as recommended by Casper. We did not notice an odor when sleeping that same night. The time also allows the compressed mattress to fill out completely. We used CR ratings to help us narrow down our best foam mattress options and this one was the winner for our (side sleeping) needs. Will report back after more usage but so far, providing sweet dreams. ... show more
Reviewed in the United States on April 16, 2025 by MPW MPW
    • Some of What you Read is True, Some Isn't
Style: Element Size: King
Long review incoming, but worth it if you're as deep into mattress research as I was. A few weeks ago, we bought a new mattress (different brand) from Amazon and it was a total flop. It didn't expand to even half its size and it was incredibly uncomfortable. Amazon Customer Service was AMAZING, so though we were frustrated with the fact that the mattress didn't work out, dealing with returning/refunds and all that was a breeze. Fast forward to last week, and my boyfriend and I are researching mattresses like we're becoming experts in the field. I'd looked into the other one we got fairly well, it had over 90% 5-star ratings, but it was awful. We had our old queen mattress stacked on top of our new king frame, and we were staying up until 10 or 11 at night just researching mattresses. I didn't know what reviews to trust because so many brands had a high number of five star reviews, but the same was true for the first mattress we bought and it turned out to be a mistake. We decided we'd try one more time, and then if we ran into similar issues, we'd just deal with that mattress until COVID restricts were lessened/lifted and we felt comfortable going directly to a mattress store and buying something direct. We searched for hours, read articles, read reviews both on and off Amazon, did BBB searches and got word of mouth reviews, and everything led us back to Casper as a potentially trustworthy brand to invest in. So we gave it a shot. Our mattress arrived today, and though we haven't slept on it yet, we're already much happier with what we received. Within minutes of unpacking it, it'd already expanded to about 8/10 inches, and now it's sitting at just shy of the 10, only a few hours after unpacking. I've seen people complaining about the mattress being lopsided, curved corners, not expanding, etc. and we haven't had ANY of those issues. I laid on it for a little bit just to see how it felt and it's heavenly. It springs back and has got give, but it's not too soft. I would say that "medium firm" is a good description for this bed. Not too soft/hard in my opinion. I know people report that it's comfy at first, but gets worse so I'm planning to update my review in a month or two with an update to see if the same happens to us. Now, the smell. This is where you can believe what you read, this bed does come with a pretty bad off gassing smell. I was able to smell it just as my bf brought it up the stairs, and he hadn't even removed it from the bag yet. Once he pulled it off, the smell got noticeably worse and we were able to smell it from my office which is kiddy-corner to our bedroom. We opened the bedroom window in order to help air it out some. I will say this, it isn't a rancid smell, like something you can't be around, it's just not a great smell. It puts me in the mind of the back corner of a warehouse or a dank basement where all the stuff is shoved that no one has touched in MONTHS. It's strong, but it comes and goes, and like I said, it's not like smelling trash or sewage backup or something that would make your stomach turn, it's just unpleasant. I sprayed some smell good stuff in the hallway outside my office and I can barely smell it now. If you have a candle or incense or something, plan to use it if you sit close to this bed. The weird thing is, when I went and actually laid on the bed, I couldn't really smell it a whole lot. It's definitely going away, but it is pretty bad out of the box. I'm prepared to upgrade this review from four to five stars if I find that it A. remains comfortable. B. the smell goes away, and C. expands this last inch to get to its full height. My hope is that I will be diligent enough to update this review in a month or two and then again in six to eight months with how its holding up. I know mattresses are supposed to last much longer, but if we can just get a good year out of it until we can actually go and test some mattresses in person (and maybe spend a little more on a really good one), I'll be happy. I realize that's low standards, but you have to have them sometimes when you're buying blind on the internet. Here's to updating again soon! ... show more
Reviewed in the United States on December 12, 2020 by Jasmine Carroll
    • Great Mattress
Style: Element Size: Queen
This is a great mattress for the price. We got one for watch of the kids. Comfortable and looks great.
Reviewed in the United States on May 28, 2025 by Miss G
    • Great rest all night long, so comfortable
Style: Element Size: Queen
This is the only mattress to sleep on. The most comfortable with perfect thickness. It's durable with no sinking and it's appearance is always new looking
Reviewed in the United States on April 22, 2025 by Melinda K Bennette
    • Have kids? Fiberglass nightmare could destroy your life and home
Style: Element Size: Queen
Had this mattress for about a year without issue. It was decent to sleep on, nothing super fantastic, but definitely not painful or uncomfortable. Then I spilled some soda on the bed, so I unzipped the mattress cover to throw it in the washing machine. What was supposed to be a convenient benefit of this mattress turned out to be my worst nightmare. There's a fiberglass layer used as a fire retardant just underneath. It's supposed to be kept safe from spilling out in a "fire sock" but over time this can apparently wear out and the fiberglass will break apart inside the mattress cover. These shards are very small and if you don't have a light pointed at them, very easily missed. By the time I realized, I was already going to put the now "clean" mattress cover back on after pulling it out of the dryer. Fiberglass in my washer and dryer, all over my bedframe, the walls, the floors, my clothes, curtains, pictures, carpet, everything you can imagine, I found fiberglass there. It's in the air and been circulating around my house. I've gone through hell for a week trying to clean it up, breathing this stuff in, had to buy special equipment and I'm still struggling to get it all. NOWHERE is fiberglass mentioned in the description on Amazon for this mattress, and the manufacturer doesn't just go out of their way to give up this information when asked. Google search Casper mattress and fiberglass, I'm not the first person this has happened to, and won't be the last. Can it be okay as long as you don't take the cover off? Maybe, but do you really want to risk it? There's probably going to be a class-action lawsuit over this, run away! Get something without toxic materials if you can, I'm switching to a Nolah mattress myself. ... show more
Reviewed in the United States on September 2, 2023 by Jimmy Hoffa
    • 2 years in- still IN LOVE
Style: Element Size: Queen
We got this mattress after doing some research on supportive and affordable mattresses. It has been 2 years now and I am still in love!! It has stayed supportive and in peak condition the whole time. Typically, I like a soft mattress, however they always end up sinking and not being supportive. This mattress hits that sweet spot of support and comfort. It does a great job of isolating movement, when my husband rolls over in the night I am not getting shaken awake. I would highly suggest this mattress if you were considering it and have encouraged family to also purchase! ... show more
Reviewed in the United States on March 2, 2025 by M. Holdosh

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