The new Head Hawk 17G Tennis String in Black offers strong control and spin characteristics. It utilizes a process called Crystal Core Technology. This manufacturing process gives Head control over the molecular structure of the string itself, allowing them to engineer different layers with different material properties. The outer layer contains highly oriented molecules, allowing the string to generate stiffness and energy efficiency resulting in a high level of explosive power. Head then gives the inner core of the string a more crystalline structure. This adds a unique level of dampening and touch to the strings performance. The string blends the best of both worlds for polyester, allowing for an incredible amount of power while still offering a high level oftouch and responsiveness.

Construction: Co-polyester monofilament

Color: Black

Gauge: 17G / 1.25 mm

Length: 40 ft