This bowling ball ships PRE-DRILLED. There are 5 sizes and the sizes that we drill are based on the weight of the ball.

X-Small: 6lbs- Ages 8 and under, Small: 8lbs and 9lbs- Ages 8-11 and womens ring size from 8-11, Medium: 10lbs, 11lbs, and 12lbs, Ages 11-15 and Adult Ring size 10 or lower, Large: 13lbs and 14lbs, Mens ring size 10-12 or people with larger hands, X-Large: 15lbs and 16lbs, Mens ring size over 13 or people with extremely large hands.

If you would like a different size drilled for the weight you selected, you must contact us via email as soon as your order is placed with your order number. Pre-Drilled bowling balls cannot be returned or exchanged.

The Ethos emerged as one of Brunswick s most successful balls in 2023. A bigger polished symmetric fit the line, and the ball delivered a bigger symmetric motion than Brunswick had seen. Expanding on the goal of producing a well-rounded line, the new Ethos Hybrid fills voids by delivering a dull hybrid version with excellent overall motion. The new Ethos Hybrid combines Savy Hook and Cohesion with a 2000 finish to create a ball that isn t afraid of oil but doesn t burn up and continues throughout the pins. Do not get caught overlooking the Ethos Hybrid this bowling season.

Performance: High/ All Purpose/ 84
Color: Black/ Purple/ Grey
Core: Ethos
Coverstock: HK22 – SH 4.0 Hyrbid
Cover Type: Hybrid
Finish: 500, 2000 Siaair /
Crown Factory Compound
Weights: 16-12 lbs.
Warranty: Two years from purchase date

RG (16 lbs)2.495 (15 lbs)2.481 (14 lbs)2.505 (13 lbs)2.510 (12 lbs)2.577
DIFF (16 lbs)0.046 (15 lbs)0.053 (14 lbs)0.053 (13 lbs)0.047 (12 lbs)0.045