Pro V1 Enhanced Alignment features a premium, extended alignment sidestamp for more precise aim and accuracy. The elongated sidestamp provides a built-in visual aid measuring over 65% longer than the standard sidestamp. New faster high gradient core delivers more speed and iron and wedge spin for more control Low long game spin from a speed amplifying high-flex casing layer Penetrating and consistent flight from a spherically-tiled 388 tetrahedral dimple design Excellent greenside spin from a soft cast urethane elastomer cover