Ponytail Trucker Hats - Women Low Profile Vintage Unstructured Washed Frayed Cotton Blend Twill Mesh Messy High Bun BK Caps (10 Colors) - 5241. This is one of the 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. A hole in the back allows you to wear your ponytail, braid, or bun up high. Low profile special distressed vintage cotton mesh trucker caps. 6-panel, front/cotton and back/mesh with hole for hair. Bill measures 3 inches long, pre-curved, and frayed.