Pro Kennex tennis racquets have been featured in Popular Science, Mechanical Engineering, Time and Kinetic Technology for good reason. Pro Kennex tennis racquets leverage their Kenetic Q technology to generate incredible power and spin, all with the same frame. Pro Kennex uses their "Quadfocused" approach, which allows power and spin to work in harmony, to help players be their best on the court. Pro Kennex is also the only tennis racquet to guaranteed to eliminate shock. Pro Kennex tennis racquets are a great option for players who are looking to improve their game through technology. Racquets include Synthetic Gut Stringing FREE!