RED CODE is the most versatile string in this range with a standard composition that guarantees resistance and performance.

This string has been designed:

• For the very good and demanding player looking for resistance and versatility.
• For rackets over 300g
• Recommended for heavy string breakers(> 10 hours of play).
• Main material: Co-polyester
• String made in France.
• Thermocore: Guarantees the greatest flexibility for polyester monofilaments to generate less fatigue.
• Co-Polyester compound: Selection of polyester granules known for their specific flexibility. High quality material thanks to a mix of different polyesters.
• Section: Round for versatility.
• Played by J.Isner (USA player)