Made of 65% polyester / 35% cotton ripstop. Multi-Cam fabric is made in USA. MultiCam fabric is licensed through Crye industries for authenticity. Military style boonie hat. 4 screened side vents so your head can breath. Loops woven into sides to attach leaves, branches and other camouflage. Adjustable chin strap for a secure fit. Multi-Cam camo (OCP) military style boonie hat.