The Yonex Percept 97D Tennis Racquet was developed to seamlessly act as an extension of the arm, effectively transmitting accurate ball information, which results in greater control. Players can “Perceive, Control, Create” with Percept by enhancing their ability to feel the ball, improving their control, and creating their own distinct game on the court. This racquet is made for advanced players looking for a racquet with pinpoint precision, feel, and flex.Features:Developed for greater control For advanced playersTechnology:Isometric - Compared to a conventional round frame, the square-shaped Isometric racquet generates a larger sweet spot and results in a more forgiving racquet.Servo Filter - A transparent film placed between graphite enhances flexibility when pressure is applied and filters out unnecessary vibration.Flexcon System - The tapered and elongated box frame allows the shaft to flex comfortably, extending the ball-pocketing duration for more feel and control.2G-NAMD Flex Force - Flex Force graphite allows the racquet to quickly flex and snap back for greater spin and faster ball acceleration off the string bed.Stiff Racquet Face Design - The entire frame has more layers of graphite to increase rigidity. This improves ball control by stabilizing the racquet face at impact. The Yonex Percept 97D Tennis Racquet (Midnight Navy) features the trusted technology of the original Percept, now in a sleek midnight design for a bold new shade of control.