ADJUSTABLE BOONIE HAT: These stylish hats that meet US military specs are made from nylon with an flexible chin strap with cordlock for an easy fit; Loops for extra camouflage or carrying small items EFFICIENT DESIGN: Comfortable, wind and waterproof hat with three layer breathable material with brass screen vents keeps you dry no matter what weather throws at you with high-quality Bemis seam tapes; The wide brim hat provides protection from the sun HIGH-PERFORMANCE HATS FOR ADULTS: Outdoor boonie hat is perfect for camping, hunting, fishing, hiking, military exercise or as a daily wear MULTICOLORED BOONIE: Hat available in 6 different colors: Black, Olive Drab, Coyote, and camoflouge colors such as MultiCam, Army Digital, and Woodland Digital