Best Overall
Sweetnight CoolNest Queen 14-Inch Mattress
Key details
- Cooling
- CoolNest PCM and gel foam
- Support
- 5-zone memory foam
- Firmness
- Medium
- Thickness
- 14 inches
The CoolNest is a lot of mattress: 14 inches of foam, a medium feel, and a five-zone support layer that puts softer foam under the shoulders and firmer foam under the lower back. That split is the part that matters for pressure relief. Instead of one uniform slab, the surface gives where a side sleeper needs it and pushes back where the spine needs to stay level.
We put it at the top because it solves the two problems that usually fight each other: pressure and heat. The gel-infused memory foam and PCM layer feel cool to the touch, and the 3D-woven cover lets air move instead of sealing you in. In our testing, the surface stayed comfortable through the night rather than turning warm and clammy.
Motion isolation is another quiet strength. The multiple foam layers absorb movement, so a partner who shifts at 2 a.m. is less likely to bounce you awake. The medium feel is forgiving without being mushy, which is the balance we want in a pressure-relief mattress.
Fourteen inches changes how the bed feels under you, too: there is more foam between your hip and the base, so the mattress feels generous rather than thin. It is a substantial piece of bedding, the kind that makes a platform bed look finished.
Pros
- Five-zone foam supports shoulders and hips
- Cooling gel and PCM layer
- Motion isolation from multilayer foam
- Medium feel suits side and back sleepers
Cons
- Needs deep-pocket sheets at 14 inches
- Weighs 68.7 pounds
We put it at the top because the five-zone foam cradles hips and shoulders, and the cooling cover keeps a hot sleeper from overheating. It suits side and back sleepers who want a plusher medium feel.