Undercoat FB2 FB4 FB38 STANDARD MODEL BULLETPROOF VEST has been designed for incognito protection for both professionals and individuals. It too now complies with the new regulations and is certified to US NIJ STD 0101.013. 0101.014, ensuring maximum protection for the vital organs with a lower weight and thus allowing a wide freedom of movement. Available in one size and in the three basic IIA-II-IIIA ballistic levels in blue or black on request.