The 6th-generation EZONE features the largest sweet spot in the series’ history. By widening the racquet at the 3 and 9 o’clock positions and varying the angles of the aero-shaped frame, there is a plush, more comfortable feel at impact, even on off-centered shots. Also focusing on comfort, the EZONE has M40X* - a high strength, high elastic graphite in the throat - to improve frame stability and flex and Vibration Dampening Mesh (VDM) in the handle to filter unwanted vibrations. MODELS AVAILABLE EZONE 98 EZONE 98 TOUR EZONE 100 / EZONE 100L / EZONE 100SL