The monogram of Roger Federer graces this unique hat. RF is embroidered on the face of the hat with black thread. A velcro strap makes this hat adjust to fit most people. The underside of the bill is contrasting grey, and there's a mesh insert around the head to control moisture. The hat also features Dri-Fit fabrication to wick away perspiration. Swoosh design trademark embroidered on left side.