AERO+BOX Frame\n\n Combines a solid hitting feel and quick swing.\n\nISOMETRIC\n\n Enlarged Sweet Spot, Isometric technology continues to help the world’s greatest players achieve global success.\n\nRotational Generator System\n\nCounterbalanced Weight Distribution, by applying the counterbalance theory, weight is distributed throughout the grip end, frame top, and joint for maximum control. The transition to the next shot can be performed smoothly, with rapid succession.\n\nControl Support CAP\n\nSharp Maneuverability, The control support cap provides an 88% wider flat surface compared with an ordinary racquet for easier gripping, fast follow-through, and the sharpest maneuverability.