New High modulus poly, as used by Janko Tipsarevic and many other ATP Pros.

New high modulus polyester string from Tecnifibre, textured for more spin.

This new offering delivers extreme durability through use of Polyester Monogut. However, it is treated with ThermoCore technology to offer a softer feel and therefore plays with more comfort and power than conventional poly strings.

• Gauge: 1.20mm, 1.25mm & 1.30mm

• Composition: Co-polyester Monofilament w/Thermocore Technology

• Length: 40ft/12.2m

• Colour: Blue or Carbon

• Length: 110m or 200m