Being a reliable baseball cap manufacturer, comforable with breathable fabric available in most desired color at nice shape, low profile baseball cap, Self-fabric strap and velcro for back closure. 100% POLYESTER BREATHABLE MESH FABRIC MOISTURE WICKING SWEATBAND HIGHT LEVEL COMFORT QUICK DRY OUT GOOD DURABILITY FEATURES MOISTURE WICKING SIZE ONE SIZE FITS MOST COLOR NAVY AUQA GREY LIME PURPLE RANGE