Players wanting spin and comfort from a polyester based string should look at Signum Pro HEXtreme 1.30. Using the same co-polyester mixture as the popular Poly Plasma, this string utilizes the hexagonal profile for increased spin. HEXtreme offers good power from the co-poly construction while the enhanced spin helps to control the ball. The softer feel that Poly Plasma is known for remains in this adaptation. The string is very slightly stiffer than Poly Plasma in order to hold the hexagonal shape under tension. Signum suggests stringing HEXtreme 10% lower than your normal tension due to the tension maintenance characteristics of their products. This string is recommended for players seeking easy spin generation and comfort in a durable string.
Construction: Extruded-copolyester monofilament
Need help selecting a string? Check out our Choosing The Right Tennis String guide for more assistance.