This one's got a low profile with an adjustable strap and curved visor.• 100% chino cotton twill• Green Camo color is 35% chino cotton twill, 65% polyester• Unstructured, 6-panel, low-profile• 6 embroidered eyelets• 3 ⅛” (7.6 cm) crown• Adjustable strap with antique buckle