The Allswell mattress has a firmness rating of 5 out of 10, where 10 is the firmest, giving it a medium feel. This firmness would be suitable for most body types and sleeping positions.
Our team at NapLap has tested the Allswell Cool mattress, which provides adequate support for stomach, side, and back sleepers.
But since it has only 3″ of comfort foam, it may not be ideal for those over 250 pounds. Heavier users may benefit from a firmer mattress, such as the Novosbed or Plank Firm.
