The Competition Mesh 24 is a summer cap with a visor. The ventilated back panel promotes airflow. The one-size-fits-all design features an adjustable strap at the back. The collection comes in several colors, including blue, dark red, gray, and khaki. The one-size-fits-all design adjusts to your head circumference; choose the color based on your preference, as the construction is identical across all four versions.