One size to fit all

a differential of 0

Core numbers vary by weight

These soles feature HyperFlex Hinges to help align the sole to the shoe properly

Ebonite Game Breaker 5 Bowling Ball nfl One size to fit allEbonite Game Breaker 5 Bowling Ball The dictionary defines a Game Breaker as a bowling ball that always performs and is one of the best values in bowling. The new Game Breaker 5 does not disappoint and will remind bowlers of the Game Breaker 4, but with more continuation. The new GB5 has the same storied core that has carried the popularity of the series and is paired with GB 12. 7 Solid. The Game Breaker series has been missing the stronger cover