The Collision line will possibly go down as the best-performing line ever for DV8. You’ve seen the Cohesion additive before, but never in the DV8 line. Adding Cohesion to the best-performing coverstock base in bowling is like putting it on steroids. For this release, we added Havoc additives that helped the Collision line perform so well; this cover is called HK22C – Havoc Solid.