Yonex PolyTour Force

Yonex Polytour Force is the newest addition to the Polytour string family. Round shaped polyester monofilament designed for control on big swings it is a great string for big hitters looking for a control oriented poly with great spin. The spin is achieved with the new Silicone Oil Infused Filament (SIF) technology--monofilament infused with Silicone oil that allows the strings to snap back with force producing the extra spin. Firm feeling string but still keeping the comfort this is a great string for players looking for control and spin in a durable string. 

SPECS:

• Gauge: 16G, 16L, 17G
• Length: 40ft / 12.2m
• Construction: Co-polyester monofilament
• Color: Red, Black