String Project Sirius

String Project Sirius is a monofilament tennis string that promises top level performance and an exceptional playing experience.

It has been developed using state-of-the-art materials and advanced manufacturing processes to ensure maximum performance.

The Sirius string is highly versatile and adapts to different playing styles. On court, it offers an unprecedented combination of spin, power and control. Moreover, thanks to its ‘Arm Friendly’ technology, it is designed to offer a high level of comfort during play.

Another strong point of Sirius is its exceptional durability in tension maintenance. This means it will maintain its playing characteristics for a long period of time, offering consistent performance over time. Regardless of the player’s needs, this string is able to meet them.

Sirius is a tennis string that combines high level performance with comfort, durability and versatility, offering an unparalleled playing experience on the court.