OCP (Scorpion W2) camo boonie hat was standardized by U.S. Army in 2014.
Note) OCP:Operational Camouflage Pattern

Official Name: HAT, SUN, OCP
Contract Number: SPE1C-18-D-1022
Year of Manufacture: 2018
Manufacturer: R & B, INC.
Material: Nylon 50%, Cotton 50%, Rip Stop Poplin
Condition: New (Government Issue)