Comfortable brushed cotton twill. Unisex. One size fits most. Padded sweatband. T-sliding adjustable metal buckle. Embroidered insignia. POW * MIA, Their war is not over printed on front panel of hat. POW MIA logo pictured on front. Supreme low profile insignia cap. POW MIA - Prisoner of war missing in action. Black - POW-MIA supreme low profile insignia cap.