Rothco Boonie Hat - MultiCam MultiCam 7 iCam-7. The military style boonie hat features 4 screened side vents loops woven into the sides for leaves and branches and an adjustable chin strap. Specifications for Rothco Boonie Hat - MultiCam: Manufacturer: Rothco Gender: Unisex Age Group: Adults Hat Size US: 7 Color: MultiCam Fabric/Material: 65percent Polyester/35percent Cotton Rip Stop Rip Stop Features of Rothco Boonie Hat - MultiCam Material: Rip-Stop Material Specs: 65percent Polyester/35percent Cotton Rip Stop Package Contents: Rothco Boonie Hat - MultiCam Rothco Boonie Hat - MultiCam 7 5892-7