Replying to Body Armor

So I am kinda small and insecure so I was thinking about buying some body armor to make my chest look bigger. No. I fractured my kidney about two weeks ago and I have been thinking about getting some upper body protection. If I hit my kidney again there is a good change i could loose it, my virginity that is. I know 661 makes some stuff and I checked out their site. Does anyone know any other brands that I should take a look at or has any other information?