Yonex gives us Poly Tour Pro, a durable, world class string with comfortable feel to reduce player fatigue. This is the choice of many Yonex sponsored tour pros.
Yonex Poly Tour Pro (Blue)
$16.00Price
Gauge
Specs
Key Property: Durability (Comfort)
Gauge: 17/1.20mm - 18/1.15mm
Length: 39ft/12m
Composition: Co-polyester Monofilament
Color: Blue