The Camo Boonie hat has a 2.25" wide brim with webbing. Twill pixel camouflage cloth is actual Military issue. The camouflage material has been chemically treated to help reduce infrared signatures from radars, etc. The Camo Boonie Hat is 50% cotton, 50% nylon twill and is made in the USA by one of the current military manufacturers. Don't be fooled by impostors OR IMPORTS THIS ONE IS MADE IN THE USA.