Callaway X Hot Pro Hybrid Speed Frame Face; Creates incredibly fast ball speeds Modern War bird Sole; Updated design builds off of one of the most versatile fairway woods ever produced to allow for more dynamic shot shaping Designed for improved performance from a variety of lies Configured For Distance; The loft, length, cg height and Speed Frame Face are designed to provide powerful trajectories and optimized distance Project X Velocity Shaft; Premium lightweight shaft further enhances speed and distance