Materials
Cover Polyester, wool, rayon blend
Top Layer Polyfoam
Second Layer Latex
Third Layer Memory Foam
Fourth Layer Transitional Polyfoam
Fifth Layer Innerspring Unit
Sixth Layer High-Density Support Foam
Pros
Great for side sleeping
Excellent conforming from polyfoam and memory foam layers
Retains bounce and resilience from the latex layer and innerspring support core
Targeted gel pods provide extra tailored support
Free white-glove installation and haul-away of an old mattress
Cons
Unwieldy, but in-home setup is free if you don’t mind strangers in your home and it’s not available everywhere
Given its overall softness, I wouldn’t necessarily recommend this bed for stomach sleepers, who tend toward firmer structures.
No firmness options
In that vein, anyone who really needs some firm support from their mattress will probably need to look elsewhere.
the softness and hug of the Wave Hybrid can be too much for back sleepers who weigh above 230 pounds, but most other back sleepers will enjoy this mattress.
people who sleep on their stomach usually do best with a firmer sleeping surface, and for this reason, the Wave Hybrid is too soft for many people in this sleeping position.