This boonie hat, a style introduced by the U.S. Army during the Vietnam war, is constructed DPM: Monster Tiger - a rare pattern found in the tailor shops of Vietnam, who were commissioned by U.S. soldiers for uniform modifications. The hat is completed with MOLLE webbing and chin strap.
This reproduction in a 1960's era U.S. cotton poplin is exclusively made for maharishi, the lighter cloth was introduced when the U.S. were invited to "advise" in Vietnam and was suitable for more tropical conditions