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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
supportive build—ideal for rental centers
Lightweight outsoles
Xtra-Shine applied with or without a ball spinner provides outstanding length and monster back-end reaction
The bag fits all shoe sizes
Storm Concept Bowling Ball size 10 supportive build—ideal for rental centersStorm Concept Bowling Ball The SPI LAB Series introduces the Concept, our next innovative release that reverses the narrative on how core cover combinations are developed for challenging patterns. The ARC Cover has the highest coefficient of friction (COF) values and is right at the USBC limit on oil absorption time. With the Concept, the coverstock acts as both the engine and the tires, while the Radius Weight Block behaves as the traction control,