Beretta Big B Cap. Baseball cap in blend cotton and polyester with Big B embroidered on the front, inner swetaband and adjustable strap. The Big B Cap has been designed to meet your needs as a hunter thanks to the inner sweatband which regulates transpiration. On the front Big B logo is embroidered and the back features the Beretta lettering. Features Embroidered Big B logo on the front. Adjustable strap. Inner sweatband.