First used in the Vietnam War by the American Green Berets, Boonie hats are commonly used in military forces today. These sun hats have a similar design to bucket hats but with a stiffer brim.
Protect yourself from the elements with a PROPPER Boonie. This Boonie is sewn to military specification MIL-H-44105B. Vent holes on either side allow for air circulation while an adjustable chin strap ensures a secure fit.