Be ready for the game in our Seattle Safety Shirtz cap. With a style that captures the feeling of Seattle, this design is sure to make you stand out the next time your tailgating for the game or rooting for your favorite team! 97% Cotton, 3% Spandex. 6-Panel, Structured, Low-profile. Royal Blue Solid-Colored Cap. Airmesh Side & Back Panels. Stitched Eyelets. Pre-curved Bill.