Army Navy Gear's Tactical Contractor Operator Hat is an excellent hat for both the professional and casual user. With a hook and loop area on the front and back you can add patches for many different looks.
65% polyester 35% cotton rip-stop material
One size strap and buckle back closure
1 1/4 x 1 loop patch on the top for an IR marker
3 1/2 inch x 2 inch loop area on the front of the cap ideal for flag, unit or moral patch
3 3/4 Inch x 1 Inch loop area on the back of the cap