From the manufacturer

AMERICAN FLAG VELCRO - TRUCKER MESH HAT

Show your patriotism with the American Flag Velcro Hat. The American Flag is embroidered over the loop for space for a hook and loop patch. This hat is comfortable and adjustable for a great fit. The Trucker Mesh Hat keeps your head cool with the breathable netted mesh. Stay looking good when you just want wake up, throw on a cap, and run out the door.

Fit: Adjustable Snap Back

Size Approximately: 7-3/8” ~ 7-3/4”

6-panel construction

Crown: 100% Polyester