Power 5/10

Poly Tour Spin is a firm polyester string, with a high focus on control and spin. Therefore the string is alike many poly alternatives, suited for better players that do not need more assistance in producing powerful shots with depth. 

Spin 9/10

Poly Tour Spin is designed for spin, thanks to SIF (Silicon Infused Filament) technology, coupled with its pentagonal structure. SIF is a revolutionary technology produced by Yonex that reduces the friction between strings for ultimate spin and snapback speeds. Couple this with Spins unique pentagonal structure, and spin is on tap with this string. 

Comfort 5/10

Poly Tour Spin carries similar characteristics to a lot of poly alternatives, firm, high spin, low power. This means that arm-friendliness and comfort are not attributes associated with Poly Tour Spin, and should generally not be used by players that struggle with arm pain on the tennis court. 

Control 8.5/10

The spin characteristics, and medium-firm nature of Poly Tour Spin allow the string to produce fantastic levels of control for players with high swing speeds. A great control string for attackers who like to take big, heavy swipes at the ball. 

Durability 8/10

Poly Tour Spin has good levels of durability, and tension maintenance. The string maintains its playability well compared to its other major competitors. If you want more durability we always suggest to go up in guage. 


  • Added Spin And A Solid Feel
  • For Players With Aggressive Swing Speeds Looking For A Shaped String And Maximum Spin


  • Gauge: 1.25mm/16L
  • Length: 200m reel
  • Colours: Cobalt/Black
  • Made in Japan
Barcode # 4547656826326
Brand Yonex
Shipping Weight 0.4500kg
Unit Of Measure ea

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