The Yonex Poly Tour line was launched in 2005 with the original Poly Tour string. The Poly Tour line has steadily evolved over the years, featuring polyester strings with a variety of shapes and technologies, all designed to complement the explosive and spin-laden strokes of the modern power game. For 2018, Yonex adds Poly Tour Strike to the family, a round monofilament used by Canadian phenom Denis Shapovalov. Like the majority of Yonex polys, Poly Tour Strike is stretched under controlled temperatures during production. It also features a high molecular weight to enhance durability.  

Composition: Monofilament core finished with high polymer polyester.

Gauge: 16L GA

Lenght: 12m / 39ft

Type: Control