The tactical cap features an embroidered U.S. flag and features 4 reinforced air vent holes, adjustment strap & plastic buckle which allows for the hat to fit most head sizes. In addition to the embroidery, the cap features two loop patches: one on top measuring 1 1/4 in. x 1 in. which is ideal for an IR tag and one loop patch on the back measuring 3 3/4 in. x 1 in. The multicam version of the operator cap is 65% poly / 35% cotton ripstop; black material is 55% cotton / 45% poly.