Roto Grip wants to get you hyped up with this mid-performance bowling ball! The Roto Grip Hyped Hybrid introduces the Hyped core which features a low RG. This core allows the ball to offer more overall motion than Roto Grip's entry-level balls but a little less than their upper-mid performance bowling balls. The coverstock on the Hyped Hybrid is the VTC (Versatile Traction Control) Hybrid Coverstock which provides durability and consistency on medium oil conditions.