The United States Army IHWCU (Improved Hot Weather Combat Uniform) Boonie Caps are manufactured to U.S. Army specifications and come with an adjustable chin strap and brass screen vents.
Specifications:
- 57% Nylon, 43% Cotton
- Adjustable chin strap
- NIR compliant
- MIL-H-44105B sewn
- 2 3/8" brim
- Brass screen vents
- Machine-washable