The Brunswick Ethos Solid Bowling Ball is the newest addition to the popular Ethos line, designed for bowlers who want maximum performance on medium to heavy oil conditions. Building on the success of the original Ethos and the versatile Ethos Hybrid, this high-performance bowling ball features the SH 4.0 Solid coverstock and a 2000 Siaair finish. These elements work together to deliver exceptional control, a powerful hook, and consistent motion through the heaviest oil patterns.