Blank Ponytail Foam Trucker Hats - 5 Panel BK Caps Vintage Mid Profile Mesh Back Messy High Bun (22 Colors) - 5310. Ladies' mid-profile vintage foam front mesh polyester back trucker hats. Features six rows of stitching, a pre-curved bill, and an adjustable plastic snap-back closure. Hole in the back allows you to wear your ponytail, braid, or bun up high. One size fits most. 100% polyester. Made in China. Colors available: White, black, fuchsia, pink, purple, turquoise, sky blue. 2 tones: white/black, white/red, white/kelly green, white/navy, white/royal, white/gold, white/orange, white/sky blue, white/pink, white/dark gray, white/purple, white/turquoise, white/fuchsia, fuchsia/gray &turquoise/gray.