Casper mattresses have a firmness of 4.5 to 6.5 out of 10, where 10 is the most firm.

The NapLap team has tested seven different mattresses from Casper, and their firmness varies from one model to the next.
Firmness | Rating | Type | Read Review |
---|---|---|---|
Casper | 6 | Foam | Read Review |
Casper Nova Hybrid | 4.5 | Hybrid | Read Review |
Casper Original | 6 | Foam | Read Review |
Casper Original Hybrid | 6 | Hybrid | Read Review |
Casper Select | 6.5 | Foam | Read Review |
Casper Snow | 5 | Hybrid | Read Review |
Casper Wave Hybrid | 5.5 | Hybrid | Read Review |
As of today, the softest Casper mattress is the Nova Hybrid (4.5 out of 10). We recommend it for back, side, and stomach sleepers under 150 pounds. Side sleepers between 150 and 250 pounds will likely find it comfortable, too.
At the other end is the Casper Select, the brand’s firmest mattress (6.5 out of 10) to date. From our experience, this firmness level works best for back and stomach sleepers, regardless of their body weight. It can also be a good choice for side sleepers under 150 pounds, but not for heavier side sleepers.
All other Casper mattresses are medium-firm (6 out of 10) and can accommodate most types of sleepers, with a few exceptions. For example, the Casper Snow is suitable for people of any body weight, whereas the Casper Original mattress may be too firm for heavier users.
Now sure which firmness is right for you? Check out the table below to help identify your ideal firmness range.
