Yonex Isometric Lite 3 Badminton Racket

FlexMedium FrameGraphite ShaftGraphite Length10 mm longer Weight / Grip3U (Avg. 88g) G4, 5 Stringing Advice3U: 19 - 24 lbs Color(s)Red, Yellow, Cyan AERO Frame Smoother contours throughout the racquet head for less wind resistance and extra racquet speed. ISOMETRIC Enlarged Sweet Spot ISOMETRICTM technology continues to help the world’s greatest players achieve global success. Developed over 30 years ago, the ISOMETRICTM design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRICTM racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings. ISOMETRICTM delivers greater control without sacrificing power. ISOMETRICTM is a Trademark of Yonex CO., LTD. *Tested by Yonex