ISOMETRIC: Developed over 30 years ago, the ISOMETRIC design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRIC racket generates a larger sweet spot by optimizing the intersection of the main and cross strings.
BOX FRAME: The extra stiff profile provides a solid stable feel on impact with the shuttle.
CONTROL-ASSIST BUMPER: The CONTROL-ASSIST BUMPER attached at the top contains T-ANCHOR, micro-sized tetrapods that help lock in vertical strings for improved accuracy.