YONEX POLYTOUR REV Tennis String Reel Purple ybshuttlef while Wilson’s shock-absorbing technology helps

while Wilson’s shock-absorbing technology helps reduce vibrations

zippered pocket is located at the bottom of the bag

more comfortable sweet spot

unique surface texture

YONEX POLYTOUR REV Tennis String Reel Purple ybshuttlef while Wilson’s shock-absorbing technology helpsYonex POLYTOUR REV is another impressive addition to the POLYTOUR string family. Whereas other brands highlight a special coating for their string, Yonex` SIF technology infuses a 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