Hammer NU Blue Hammer Bowling Ball 13 Balanced: When balanced bowlers need

Balanced: When balanced bowlers need help through the front and angle through the pins

These shoes also offer universal soles meaning it has slide soles on both the right and left shoes

Retaining straps to secure bowling balls

Featuring: Detroit Motown Muscle

Separate top compartment holds up to size 15 shoes

Hammer NU Blue Hammer Bowling Ball 13 Balanced: When balanced bowlers needHammer NU Blue Hammer Bowling Ball With the recent modifications to PBA rules concerning traditional urethane, Hammer bravely worked on the challenge of creating a ball that emulates the performance attributes of the renowned Purple Pearl Urethane Hammer, all without using urethane. The NU in Blue Hammer Bowling Ball stands for not urethane, yet it superbly delivers the coveted urethane ball motion, bringing adaptability, seamless consistency, and