Yonex POLYTOUR REV is another impressive addition to the POLYTOUR string family. Whereas other brands highlight a special coating for their string, Yonex's SIF technology infuses silicon oil with the monofilament material during the manufacturing process. The technology vastly improves the string's snapback and the effect lasts much longer than a simple coating. Another spin-enhancing aspect of POLYTOUR REV is the subtle eight-sided shape. The shape allows REV to slide against itself for greater interaction between the mains and crosses. REV is a high-control string that does an impressive job with tension maintenance as well.

Construction: 8 Sided Polyester Monofilament w/ SIF Technology

Color: Mint

Gauge: 17g / 1.20 mm | 16L / 1.25 mm | 16G / 1.30 mm

Length: 39 ft / 12 M