Storm Proton PhysiX Bowling Ball Select Weight:14 lbs. Welted construction with EVA midsole

Welted construction with EVA midsole for added comfort

Color: Metallic Blue/Black

removable shoulder strap with non-slip pad

Detachable

Color: Cobalt/Graphite/Candy Apple

Storm Proton PhysiX Bowling Ball Select Weight:14 lbs. Welted construction with EVA midsoleStorm Proton PhysiX The Storm Proton PhysiX high performance bowling ball was designed to offer traction and hook on just about any heavy oil condition you might come across. This bowling ball is the third in the popular PhysiX line and continues the success of the Atomic core. The low RG of the core assists in producing spin on the ball and when combined with the NeX Solid Reactive coverstock this ball is unstoppable on heavy oil conditions. The