I saw an armor that has two pouches, one on the front and one on the back side.
In those pouches is inserted a plate-like, FOAM-like material, 5 millimeters thick aprox.
The foam has a grey color and if you press on it with your finger nail you can deform it a bit.
I was told that it was level 3, and when I explained what a level 3 can do, the owner of the armor was not sure anymore of the efficiency of his gear...
Does this stuff work in your opinion? Is there a foam like material used for armors? Thanks a lot.