Yonex POLYTOUR TOUGH is a polyester monofilament built around durability and control. It is intended for players with medium to fast swings.
Yonex positions it as a cost-efficient option for regular play. It suits players who prioritise longevity over maximum power or an especially soft string feel.
This version has a 1.25 mm gauge (16L) and a length of 12 m in the official Black colourway. The set length is intended for individual racquet stringing.