Hammer Maximum Effect Novelty - Attitude A Lightweight generic core is

A Lightweight generic core is used for the 10-11 lb

The Mongoose Optimum is designed to give you the best of both worlds that the "Lifter" and the "Equalizer" has to offer

The Hypnotize is poised to be one of Brunswick’s most successful launches this year

Lightweight and cool cotton canvas upper

The SST 6 Hybrid BOA features our Hybrid toe protector for longer wear

Hammer Maximum Effect Novelty - Attitude A Lightweight generic core isHammer Maximum Effect Upper Mid Performance Bowling Ball You asked for more, now get ready for Maximum. The Maximum Effect is the biggest, boldest ball yet in the wildly popular Effect line, built specifically to give you the Effect ball motion you love, but on heavier conditions. For the first time, weve combined our HK22 Cohesion cover with CFI (Carbon Fiber Infused) technology, creating unmatched traction and power on medium to heavier conditions.