Columbia 300 Dynamic Swing Bowling Ball Select Weight:16 lbs. This technology by Brunswick was

This technology by Brunswick was developed to reduce the chance of cracking by enhancing the balls durability

5/Womens 9

These shoes were biomechanically engineered to achieve ultimate comfort without sacrificing performance

patented metal support of all Robby's Originals

Columbia 300 Dynamic Swing Bowling Ball Select Weight:16 lbs. This technology by Brunswick wasColumbia 300 Dynamic Swing Columbia 300 is introducing the Dynamic Swing Hybrid by bringing back a modified version of the Full Swing core. They paired this popular core with the ERT Hybrid coverstock with a dull finish to dominate medium to heavy oil conditions and provide a strong midlane and backend reaction. Color: Black Caramel White All colors do vary somewhat from the picture shown Core: Modified Full Swing Coverstock: ERT Hybrid Finish: 500,