A division of the Netherlands-based Royal Ten Cate NV — has introduced the TenCate Multi-light? CX Plus series of ultra-lightweight ballistic inserts for soldiers and law enforcement personnel.
The technology combines advanced composite materials with state-of-the-art aerospace technologies to offer what TenCate reports is the lightest-weight insert available that provides protection from AK47 Mild Steel Core (MSC) guns. The 750-square-centimeter inserts weigh less than 1 kilogram and are less than 15 millimeters thick; and are certified to the National Institute of Justice's Ballistic Resistance of Personal Body Armor NIJ Standard-0101.04 level III plus AK47 MSC.
Source:
http://www.textileworld.com/Articles/2013/September/TenCate_Introduces_Multi_light_CXX_Plus_Series_Of_Ballistic_Inserts.html