Our Camo Multi-Color Blank Curve Bill Adjustable Mesh Trucker Cap is a 6-panel, constructed baseball cap featuring insulated rear mesh panels and a curved bill. Each trucker hat comes with a distinct camoflage design and a plastic snap back closure. Available in 3 Unique Custom Camo Design Styles. Plastic Snap Closure. Curved Bill. Camouflage Pattern. 50% Cotton, 50% Nylon. Imported.