Our flexible and cool American Flag Embroidered Low Profile Flexible Air Mesh Baseball Cap offers ventilation and comfort. Front of cap features the embroidered American flag displayed over a loop material, so you can place your own velcrorized patches over them. Made from 50% Cotton and 50% Polyester. 6 Panels. Structured mesh cap with air mesh rear panels. Fitted with an inner elastic sweatband. Stiff and pre curved bill. One size fits most.