O-Ports: By replacing traditional pin-sized string holes with revolutionary giant O-Ports, a super aerodynamic frame has been created with a more responsive stringbed. This increases the sweet spot by 54%, creating a Sweet Zone, which means you hit your best shots … more often. What's truly impressive is that the Prince engineers are able to do this all without enlarging the racquet head, increasing its length, or adding weight!

Power Ring: An inverted "ring" in the throat of the frame creates longer main strings of uniform length for enhanced power across the entire string bed. Grommet-less throat increases frame durability and stiffness.

Triple Threat with Tungsten: Triple Threat with Tungsten places titanium, copper, carbon and tungsten in three critical racquet locations: 10 o'clock , 2 o'clock and at the bottom of the handle. A phenomenally stable racquet design is created, with a huge sweet spot for more power and precision than ever