Why this product
The Casper Original Queen is the bed that defined the bed-in-a-box era. When Casper launched the Original in 2014, the entire idea that a foam mattress could be compressed into a box, shipped to a doorstep, and slept on the same night was new. A decade later, the Original has been refined through multiple generations and now sits at $1,095 for a Queen with three-zone Zoned Support foam, AirScape perforated comfort layer, a 100-night trial, and a 10-year limited warranty. It is the all-foam mattress every other foam mattress is benchmarked against, and after reviewing the current generation against Nectar, Tuft and Needle Original, and the cheaper Casper Element, it still earns the Editor’s Choice in the all-foam category.
The interesting decision Casper made with the Original is that it is not chasing the longest possible trial or the cheapest possible price. Nectar offers a 365-night trial. Tuft and Needle offers a lower $695 price. The Casper Original sits in the middle on both axes and bets that the construction quality, specifically the zoned lumbar foam and the AirScape ventilation, is the reason buyers stay with it past the trial window. Owner ratings of 4.5 across more than 12,000 Amazon reviews suggest that bet is largely paying off.
For this review, we worked from Casper’s published spec sheet, current Amazon owner photos and reviews, and direct comparison against the Casper Element, Nectar Queen, and Tuft and Needle Original. Casper did not provide a sample, and no editorial relationship exists with the brand. Where a measurement is cited, it comes from Casper’s product page or aggregated owner reports.
What Casper claims (specs)
Casper publishes the Original at 11 inches of total height across three foam layers. The top layer is a perforated AirScape comfort foam designed to release heat through the perforations rather than trapping it the way a solid memory foam slab does. The middle layer is the Zoned Support memory foam, which Casper engineers in three zones across the length of the mattress: softer at the head and shoulders, firmer through the lumbar, and softer again at the legs and feet. The base layer is a high-density support foam that sets the firmness floor for the entire stack.
All foams are CertiPUR-US certified, meaning the Original meets the foam industry’s voluntary standard for low VOC emissions, no formaldehyde, no ozone depleters, and no heavy metals. Casper publishes a firmness rating of medium firm, 6 out of 10. The cover is a polyester and recycled PET blend that is not removable for washing.
The trial period is 100 nights, the warranty is 10-year limited, and shipping is free in a compressed bed-in-a-box format. The Queen is rated for the standard 60 by 80 inch sleeping surface.
What is in Casper’s marketing copy but worth qualifying: the Zoned Support foam is real, the AirScape perforations are real, and the foam stack is meaningfully different from the cheaper Casper Element which uses a uniform single-density comfort foam. The premium over the Element is the zoned construction.
Who should buy
Buy the Casper Original if you are a back or side sleeper in the 130 to 230 pound range, if you want a foam mattress that feels close to medium firm without aggressive sinkage, and if the AirScape ventilation matters because you are a moderate hot sleeper. The Zoned Support foam is genuinely targeted at lumbar pressure relief in a way the cheaper foam mattresses do not match.
Skip the Casper Original if you are over 230 pounds (the comfort foam compresses further than the rating suggests, and a hybrid like the DreamCloud Luxury Hybrid is the better fit), if you sit on the edge of your bed regularly (foam edge support is softer than coil edge support), or if you sleep extremely hot (a hybrid with coil airflow will run cooler than any all-foam construction including this one).
For sleepers who prefer firmer support, the Tuft and Needle Original sits at the firmer end of medium firm and costs $400 less. For sleepers who want the longest possible trial window, Nectar Memory Foam doubles the comfort layer and ships with a 365-night trial.
Firmness and feel: medium firm with a zoned lumbar
Casper publishes a 6 out of 10 firmness, which is the canonical medium firm reading. Owner reports concentrate around 5.5 to 6.5, with the variance driven primarily by body weight. The interesting feel characteristic is the Zoned Support layer: the lumbar zone is genuinely firmer than the head and shoulder zones, which means a side sleeper feels the shoulder sink in while the hip and lower back stay supported. For back sleepers, the lumbar zone reduces the gap between the lower back and the mattress that softer foam mattresses leave open.
Stomach sleepers will find the Original on the soft side. The hip sinkage is more than a stomach sleeper wants. For dedicated stomach sleepers, the Tuft and Needle Original or the Saatva Classic in the firm option are the better category fits.
Cooling and off-gassing: real progress over first-generation foam
The AirScape perforated top layer is the feature Casper invested in to address the single most common complaint about first-generation all-foam mattresses, which is that they slept hot. The perforations create channels for body heat to release rather than getting trapped in solid foam. In owner reports, Casper Original runs cooler than Tempur-Pedic comparables and warmer than hybrid mattresses with coil airflow. Hot sleepers who have struggled with foam in the past should still consider a hybrid, but moderate-temperature sleepers will not find the Casper hot.
Off-gassing is the other category-wide foam concern. CertiPUR-US certification caps VOC emissions, but new foam mattresses still release a chemical odor in the first 48 to 72 hours. Owner reports consistently describe the Casper Original odor as moderate, faded by day three, and gone by week one. Ventilating the room during unboxing is the standard recommendation.
Warranty, trial, and the long-term ownership picture
The 100-night trial is the floor for the bed-in-a-box category. It is enough time to evaluate firmness, sleep quality, and off-gassing, but it is shorter than Nectar’s 365-night trial. The 10-year limited warranty covers indentations greater than 1 inch and manufacturing defects, which is the standard foam mattress warranty structure.
For longer-term ownership, owner photos at the 3 to 5 year mark consistently show the Original holding its shape with minor body impressions in the comfort foam, well within the warranty threshold. The cover is not removable, which is the single ownership friction worth flagging: spills require spot cleaning rather than zip-and-wash maintenance.
For more on how we evaluate mattresses, see our methodology page.
Casper Sleep Original Foam Queen Mattress vs. the competition
| Product | Our rating | Firmness | Height | Trial | Price | Verdict |
|---|---|---|---|---|---|---|
| Casper Original (Queen) | ★★★★★ 4.6 | 6/10 medium firm | 11 in | 100 nights | $1095 | Editor's Choice Foam Mattress |
| Nectar Memory Foam (Queen) | ★★★★★ 4.5 | 6/10 medium firm | 12 in | 365 nights | $899 | Top Pick Memory Foam |
| Tuft and Needle Original (Queen) | ★★★★☆ 4.4 | 6.5/10 firmer | 10 in | 100 nights | $695 | Top Pick Firm |
| Casper Element (Queen) | ★★★★☆ 4.3 | 6/10 medium firm | 10 in | 100 nights | $645 | Best Budget Casper |
Full specifications
| Mattress type | All-foam, three-layer construction |
| Height | 11 inches |
| Firmness | Medium firm, 6 of 10 per Casper |
| Top layer | Perforated AirScape comfort foam |
| Middle layer | Zoned Support memory foam (three zones) |
| Base layer | High-density support foam |
| Foam certification | CertiPUR-US certified |
| Cover | Polyester and recycled PET blend, removable not included |
| Trial period | 100 nights |
| Warranty | 10-year limited |
| Shipping | Free, compressed bed-in-a-box |
| Made in | USA |
Should you buy the Casper Sleep Original Foam Queen Mattress?
The Casper Original Queen is the all-foam mattress the category was measured against for a decade, and it still holds up. Casper rates it medium firm at roughly 6 out of 10, with three-zone support foam targeting the lumbar and AirScape perforations addressing the heat issue that defined first-generation memory foam. At $1,095 with a 100-night trial and 10-year warranty, it earns the Editor's Choice in foam.
Frequently asked questions
Is the Casper Original worth $1,095 in 2026?+
For most back and side sleepers in the average weight range, yes. The three-zone Zoned Support foam targets the lumbar in a way the cheaper Casper Element does not, and the AirScape perforations meaningfully reduce the heat retention that defined early all-foam mattresses. If your priority is the lowest price for a Casper, the Element at $645 is the right call. If your priority is hybrid support and edge feel, look at the DreamCloud Luxury Hybrid instead.
How does the Casper Original compare to the Nectar Queen?+
Both arrive at roughly medium firm 6 of 10 and use CertiPUR-US foams. The Casper has zoned support foam and AirScape ventilation that the Nectar does not match. The Nectar counters with a 365-night trial against Casper's 100, and a lower $899 price. For sleepers who want the longest possible trial, Nectar wins. For sleepers who want the most refined zoned construction, Casper wins.
How firm is the Casper Original on a 1 to 10 scale?+
Casper rates it 6 out of 10, medium firm. Owner reports concentrated around 5.5 to 6.5 depending on body weight. Heavier sleepers above 230 pounds consistently describe it as softer than the rating suggests because they sink further into the comfort layer. Lighter sleepers under 130 pounds describe it as firmer because they rest higher on the comfort foam.
Does the Casper Original sleep hot?+
Less than first-generation Casper foam mattresses but more than a coil-on-coil hybrid. The AirScape perforated top layer addresses the heat trap of solid memory foam. Owners with hot-sleeper history report Casper Original as cooler than Tempur-Pedic but warmer than Saatva Classic or DreamCloud Luxury Hybrid. If you sleep extremely hot, a hybrid is the safer category.
How long does the off-gassing smell last?+
Casper says airing the room for a few hours is sufficient. Owner reports concentrate around 48 to 72 hours for the obvious chemical odor to fade, with faint residual smell up to a week. The CertiPUR-US certification limits VOC emissions, but a short ventilation period is realistic to expect.
📅 Update log
- May 9, 2026Initial review published with comparison to Nectar Queen, Tuft and Needle Original, and Casper Element.
