Customize the ride with the Split-It-Yourself Interstate Hat. Featuring a broad, seamless polyester foam front and original artwork by Jari Salo, the hat has our highest crown and a cord at bottom front panel. five-panel design has a mesh-polyester back circulates airflow. The flat brim is made of 100% organic cotton canvas, with a moisture-wicking COOLMAX(R) fabric headband to keep you comfortable and dry. Adjustable snap closure in the back secures the fit.