Vintage Trucker Hats - Cotton Low Profile Unstructured Washed Ripped Frayed BK Trucker (25 Colors) - 21504. Low profile special distressed vintage cotton mesh trucker caps. This hat is one of our top 10 best wholesale trucker hats. This hat has undergone a special dyeing. Any imperfections in color and hat-to-hat variations are part of the design. 6-panel Front & brim 100% cotton, back mesh 100% polyester Bill measures 3 inches long, pre-curved, and frayed. One size fits most with adjustable velcro strap closure, fitting up to XL.