Available June 12th 2025! The No Doubt Solid features a Super Symmetrical core with an RG of 2.485 and a DIFF of 0.051, now enhanced with the sensational HK22C+ cover. The HK22C+ cover includes the Cohesion Additive, a traction-enhancing additive that makes the No Doubt Solid more responsive to friction. These Super Symmetrical balls provide a wider range of after-drilling differentials, bridging the gap between Symmetrical and Asymmetrical balls. We have further improved performance with the HK22C+ Solid cover. The core dynamics and after-drilling potentials make the No Doubt Solid a strong, versatile ball. Core Numbers 16 lb 15 lb 14 lb 13 lb 12 lb RG 2.496 2.485 2.501 2.574 2.597 DIFF 0.045 0.051 0.051 0.040 0.040 Spec Table Spec Label Spec Value Level Reliable Plus Part Number 60-108413-93X Color Black / Red / Purple Core No Doubt Symmetric Coverstock HK22C+ Solid Cover Type Solid Reactive Finish 500, 1000, 1500 Siaair / Factory Compound Weights 16-12 lbs. Warranty Two years from purchase date Release Date June 12, 2025