6 Panel Flat Bill 50% COTTON, 50%POLYESTER Material ** The front panels are typically made of cotton, polyester of materials, providing a comfortable fit. The back panels consist of mesh material, often nylon or polyester mesh, allowing air circulation to keep the head cool. Design ** The hat is constructed with six separate fabric panels on the front, contributing to its unique and modern look. A single, unbroken brim provides a classic and casual appearance. The back portion of the hat features mesh material, enhancing breathability and ventilation. Closure ** Many 6-panel trucker mesh hats feature an adjustable snapback closure. This allows for a customized and secure fit, accommodating various head sizes.