Tecnifibre X-One Biphase (Red) size-18-inch or enjoying a casual day

or enjoying a casual day out

Bilateral Fit:Universal design fits either side of the helmet to suit both right-handed hitters and left-handed hitters

Grade B Full Grain Leather

Featuring a 12” reach

Two contrast self fabric set-in stripes on sleeves

Tecnifibre X-One Biphase (Red) size-18-inch or enjoying a casual dayX One Biphase is Tecnifibre's premium string. It is designed to take playability and durability to a new level by providing ultimate performance of power and feel, while extending string life by 20% and offering increased spin. X one Biphase joins together H2C (High Heat Capacity) and NRG microfilaments to acquire this high power and dynamic response. X One benefits from a process (trimerization), which bonds polyurethane to protect against wear and