The Batlskin Viper P2 Helmet is the premium, lightweight combat helmet built in the ACH shape to exact military specifications that exceeds the U.S. Army standards for Fragmentation and Resistance to Penetration. The Batlskin Viper P2 Helmet uses advanced composite shell technology to achieve weight reduction while delivering advanced ballistic (NIJ IIIA) and impact protection with unsurpassed comfort while wearing.