Comes with an adjustable strap & 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 (7.6 cm) crown Adjustable strap with antique buckle Head circumference: 20 -21 (50.8 cm-53.3 cm) Blank product sourced from Vietnam or Bangladesh Brewer Hat, Beer Cap, Craft Ipa Hat, Gift For Dad, Lover Gift, Home Brewing Brewing Cap