Precision meets power. The new Pure Strike is built for attacking players who dare to play strike first tennis. Its design reflects the personalities of those who choose it: a generation of powerful, explosive, unfettered players who know exactly what they want and do not conform to the norm. It features FSI Power, an optimized string pattern with wider spacing of the crosses for more power on every shot. Additionally, Hybrid Frame Technology provides a unique combination of power and control. Wider beam sections in the throat and in the head at 3/9/12 o' clock enhance precision and increase racquet stability.