Yonex Polytour Fire Set (Red)

• Construction: Monofilament
• Composition: Co-Polyester
• Shape: Round
  
• Made in Japan

String of choice for Grand Slam Champion and World Number 1 Angelique Kerber, Yonex Poly Tour Fire is a durable monofilament string that delivers tremendous playability to anyone's game. Yonex's Silicone oil Infused Filament (SIF) technology is used in Poly Tour Fire to help with string snapback and increase ball spin.

Although this string is stiffer than Yonex's other polyester strings, it offers excellent qualities. Due to its stiffness and low power, this string is best suited for players with powerful swings, but it also provides decent comfort due to its muted feel.