Developed over 30 years ago, the ISOMETRIC™ design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRIC™ racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings.

An innovative design created to reduce air resistance by shielding the grommets at the top of the frame for faster swing speeds.

Newly engineered straight hole grommets allow more string movement on off-centered shots.

A revolutionary graphite designed to maintain its flex during fast swing speeds so you can grip the ball to produce aggressive, attacking spin.

A grommet structure that negates harsh vibrations for a more forgiving string bed.

Enhanced Aero Fin technology above the throat creates a faster, thinner frame for increased ball pocketing.

A stronger graphite that dramatically enhances frame snapback for added power and ball speed.

A four-point ISOMETRIC™ expansion at the corners of the racquet produces the largest sweet spot in EZONE history.

An improved grommet design that promotes string contact for efficient energy transfer and power.

An enhanced design that features a thinner beam, longer shaft, and lowered throat for optimum torque and higher spin potential.

Four exterior grommets extend the cross strings for a 10% larger sweet spot.

A larger shaft design gives you more stability and control

A handle that gradually thickens from the top of the grip to the butt cap to fit the contours of your hand

The O.P.S. manufacturing technology builds the optimized shaft flex at impact, extending dwell time for enhanced ball spin and directional control.

Shockless Grommets are integrated at the side and bottom of the frame to minimize muscle fatigue during long matches. Provides a soft feel at impact and the ability to protect the wrist, forearm, and elbow by absorbing shock.