The Li-Ning 3D Calibar X Combat Badminton Racket features a flexible shaft and moderate weight for perfect balance. The badminton racket is suitable for well-rounded players. The Li-Ning 3D Calibar X Combat badminton racket uses 3D Calibar Technology and features a high-tech geometric frame design that greatly reduces air resistance. It provides higher swing speeds for stronger smashes and best suits players who rely on peak power in their gameplay. The racquet has been perfectly engineered by devising TB Nano, Aerotec Beam System, and MPCF Reinforcing technologies. This COMBAT Series Racquet features a heavier head and higher balance point. It is a perfect match for players who swear by their aggressive gameplay and want absolute power domination. Technologies used in the racket: MPCF Reinforcing Technology: The Li-Ning 3D Calibar X has been bolstered by Li-Ning’s MPCF Reinforcing Technology. MPCF Reinforcing Technology puts multi-layer carbon fibers combined with exquisite handicraft to work in order to bolster the racquets and enhance their intensity and durability. High-Tech Geometric Design: The Li-Ning 3D Calibar X Racquet has been designed and crafted for high performance to achieve this. The Racquet has been architectured with a special High-Tech Geometric Design TB Nano x Aerotec Beam System: The 3D Calibar is truly a 3 Dimensional racket that has incorporated the combination of TB Nano & Aerotec Beam System technology. Nanometer Technology combines carbon fiber and resin tightly, which provides unmatched elasticity, stability, and durability in every strike. The Aerotec Beam System, on the other hand, allows this racket to have an extremely low drag coefficient and offers high intensity and faster swings all the way. About Li-Ning: Li-Ning Company Limited is a Chinese sportswear and sports equipment company founded by former Olympic gymnast Li Ning. The company endorses a number of athletes and teams worldwide. Which colour does the badminton racket come in? The Li-Ning 3D Calibar X Combat Badminton Racket comes in black and lime variant.