Callaway Tour Authentic Performance Pro Adjustable Baseball Cap The Callaway Tour Authentic Performance Pro Adjustable Baseball Cap combines a semi-structured design with a mid-profile to create a high quality lightweight cap that delivers tour proven performance. It has been constructed with a moisture wicking fabric that actively transports moisture droplets away from the skin ensuring the wearer remains fresh on the warmer golfing days. An adjustable velcro fastening system makes it an easy task to create your perfect fit. FEATURES AT A GLANCE Mid-profile semi-structured design Performance moisture wicking fabric Cooling sweatband Adjustable Velcro closure