Hammer Extreme Envy Bowling Ball doorbuster Man-made upper

Man-made upper

The controllable core and cover combination allows balanced bowlers to use the Pride on a variety of surfaces and concentrations of oil

Embroidered with NFL team logo

WEIGHT BLOCK: F-8TM Core

Foam padded tongue and collar with full fabric lining

Hammer Extreme Envy Bowling Ball doorbuster Man-made upperHammer Extreme Envy Bowling Ball Hammer has created the strongest Hammer bowling ball ever as the Extreme Envy Bowling Ball. It started with the new asymmetric Launcher core that is packed with impressive features. The Launcher core has both a flip block and our exclusive radial disc technology; these components move mass away from the center, creating an increased imbalance for a stronger reaction throughout the lane. Performance: Mid Performance