Step onto the court in confidence with the kind of performance you can only get from a graphite HEAD racket. The Graphene XT Speed S is designed for intermediate players looking for an unmatched combination of feel and power. Almost completely evenly balanced, the Speed S is an excellent choice for players looking for a versatile racket that performs well on all corners of the court. This racquet is pre-strung with HEAD Synthetic Gut and features 16/19 string pattern. The Graphene XT Speed S features a 100 square inch head, and slightly wider 22.5mm beam. Born out of engineering a better way to ski and play tennis, we have used the most modern techniques available to improve athletic equipment for decades. Now, we have turned that same vision and attention to detail to all racquet sports to bring you nothing but the best sports equipment & workout apparel available.