The only thing that makes contact with the ball is the string on your racquet. So you better make sure you choose the best. The HEAD HAWK™ Tour string has been developed together with HEAD's top pro players. Thanks to innovative HEAD CRYSTAL CORE technology it combines extraordinary energy efficiency for explosive power with optimized control and touch in every shot. Test it now if you are ready to release the pro in you! 

• Gauges: 16 (130) and 17 (125)
• Material Construction: Co-polymer Monofilament
• Colour: Black
• Length: 660 feet / 200 meters
• Style #: 281113