Tecnifibre X-One Biphase Tennis String 1.24mm Natural - 12m Set

X-One Biphase packs all of Tecnifibre’s know-how into one string and is the best choice for players looking for ultimate power, comfort and feel, X-One is packed with leading string technology such as Elastyl and H2C fibres that provide power and tension maintenance and a Biphase process that increases the string's durability by 20%, 12m Set of String, 1.24 Gauge, Manufactured in France