Check the listing for details. 5.11 boonie hat. Color: TDU Khaki, Condition: New with tags. Listed at 19.95 USD. This 5.11 Tactical boonie hat is the perfect addition to any man's wardrobe. With a size of L/XL and a TDU Khaki color, it is both stylish and functional. The hat is designed with a boonie hat style and is ideal for casual wear. It is suitable for a variety of occasions, including outdoor activities and everyday wear. The brand is well-known for its high-quality products, and this hat is no exception.