The Kirschbaum Competition string has a monofilament base, although it could not be called "classic" polyester string.
By using new materials we have increased both the power and the potential to obtain effects, as well as the maintenance of tension.
Kirschbaum's COMPETITION string is aimed at players with higher stringing demands.
COMPETITION is a robust string with almost no string movement in the racquet which makes it interesting for topspin players while giving maximum control and precision.
These properties make the COMPETITION string one of the preferred strings for world class players and also for ambitious national tournament players.
Increased resistance for powerful strokes.
Exceptional maintenance of tension.