PASGT: Personal Armor System Ground Troop Helmet is Kevlar reinforced. The PASGT Helmet provides ballistic protection for the head from fragmenting munitions. It's a 1-piece structure composed of multiple layers of Kevlar® 29 ballistic fiber and phenolic PVB resin for top protection. Perfect for field missions, tight quarters and under the sink work details. A-1 K-pot. Genuine U.S. Government issue. The Kevlar® PASGT Helmet was first fielded to U.S. military units in the early 1980s.