... 1.if customer demands soft vests only, there are multi protection levels optional to satisfy customers,such as US standard IIA ... flexible action to the maximum extent.7.guarantee:5 years. Protection levelProtection materialsProtection partProtection areasizecolor(NIJ0101.04/0101.06) IIA II ... III,IVUHMWPE UD,aramid UDcollar,shoulder,up armchest,rear,side,groin protection0.4-0.6sq.mor customizeds,m,l,xl, ...