SuperNick ZX squash strings feature a multifilament nylon core encapsulated with a hi-tech ZX wear layer of Zyex filaments.
SuperNick ZX is 1.25mm in diameter with a multifilament nylon core for optimum ball control and precise touch. The hi-tech ZX wear layer maximizes durability and tension maintenance, while the textured surface maximizes the ability to impart spin and cut the ball.
