The Callaway Warbird has a larger, softer core leads to faster ball speeds for maximum distance. The Warbird Core creates a thinner cover that enhances feel without sacrificing speed and distance off the tee. HEX Aerodynamics creates long, penetrating distance and provides better low-speed lift for HEX Warbird. It reduces drag and promotes a stable ball flight that holds its line in the wind. 3 Pack branded with KOMATSU logo.