Level IV Multi-Curve ArmorCaliber Armor NIJ Certified Level IV body armor is a cost efficient ceramic composite design that provides level IV protection. Finished with a CORDURA nylon wrap, the 4403 plate is highly durable, water resistant and has enhanced resistance to tear and abrasions. It can be stored in a vehicle for quick access, so its a perfect fit for active shooter scenarios. Engineered to be cost effective without compromising on quality. When involved in an active