Operator Cap Velcro Flag Blood Patch - US Marine Digital Desert
It has velcro mesh, at the front, and at the back.
The front is large enough (2"x2 5/8") to accommodate most IFF/Infared Flag patches
(can only be seen with NV equipment/self-illuminated),
and has a rectangular patch (1"x4") at the back,
to fit most standard Blood Type Patches or name tag.
On the top of the hat, there's a 1"x1" velcro mesh for IFF/Cat Eye.
Color: Digital Camo Desert