3u0026#34; Brim u0026amp; Neck Flap protects from the SUNnMaterial : Cotton 60% + Polyester 40%n4 Grommet Eyelets with Mesh ScreennChinstrap with Cord LocknPacking : Bubble Padded EnvelopnHunting/ Cotton Blend High quality materials/ 7 Colors / 4 Sizes available/ Side Eyelids and Pop-in Buttons for Easy Conversion to Sheriff/Cowboy Style Boonie Hat/ Must Have Item !!!