Tecnifibre X-One Biphase - Red - String Set footwear-size-6 Easy to assemble

Easy to assemble

V-Cell: Cellulose form of black carbon

Great for autographs

fresh-ball feel

Colour: Cloud

Tecnifibre X-One Biphase - Red - String Set footwear-size-6 Easy to assembleStand out with cool red strings in a high quality string. According to Tecnifibre, the X One Biphase string uses High Heat Capacity (H2C) fibers, which allows the use of an innovative chemical treatment process called Trimerization. This new process increases the cohesion between chemical molecule links through extreme variations in temperature to result in ultimate dynamic efficiency (power) and exceptional feel. The new patented Biphasic process,