ROTHCO | Digital Camo Boonie Hat Subdued Urban Digital Camo | 5839Rothco's Classic Military Style Boonie Hats are functional & fashionable and made to government specifications. Rothco's Boonie Hats feature 4 screened side vents, loops woven into the sides for leaves and branches and an adjustable chin strap and are made from a poly cotton material. Boonie Hats Are Made To Government Specifications 4 Screened Side Vents Allow Heat To Escape The Hat, Keeping Your Head Cool Loops Woven Into The Sides Of The Boonie Can