Yonex Polytour Tough 16GA 1.25mm this string provides outstanding shock

this string provides outstanding shock absorption

and tournament-level athletes

This ultra-premium string combines thousands of high-performance polyamide microfilaments arranged in four distinct spiral patterns

Sonic Pro delivers a softer feel than most poly strings — great for reducing arm strain

Those looking for natural gut-like performance at a lower price

Yonex Polytour Tough 16GA 1.25mm this string provides outstanding shockYonex Polytour Tough 16GA 1. 25mm Tennis String Built for Durability. Designed for Power. Yonex Polytour Tough is engineered for players who demand exceptional durability and consistent performance, even with aggressive strokes. Featuring a firm, high resilience co polyester construction, this string offers outstanding control, reliable tension maintenance, and reduced string movement for consistent power throughout long matches. Key Features 1.