Yonex Poly Tour Spin 17(blue) / 18(black)

One of my personal favorites!

Big hitters looking to hit heavy shots that hop powerfully off the court should love this string. This comfortably firm co-polyester has a pentagonal shape with well-defined edges for gripping the ball (think spin).  It also has a low-powered response, which will enable you to maximize stroke speed when loading the ball with pace and spin. A great option for intermediate and advanced players with long, fast strokes -- Tennis-Warehouse