The interceptor vests are certainly one of the best types of military body armor and they are used by the US army. The interceptor vests are made of sheets of Kevlar, with pockets in the front and the back for ceramic protection plates. The interceptor vests are highly effective against bullets and fragmentation from aerial exploding ordnances. According to Maj. Gary Tallman, there should be a vest for every soldier in Iraq by the end of January. Visit our web site at www.tamiamiarmor.com for more information and pricing of our products.