A Genuine U.S. Army Boonie hats in ACU/UCP (Universal Camouflage Pattern). Boonie sun hats are great to keep the sun off and cool you down. We love to soak them in water on hot days to keep us cool.  Made of durable cotton nylon ripstop fabric its light weight and will still hold up to a day in the woods.  Government issues special from un-issues supply.