Precision Engraved Pattern. 3D engraved pattern provides optimal balance between feedback and control.- Inverted Finger Cutouts. Provides extra grip where it is needed while maintaining a consistent feel.- Louvered Inside Palm Section. For added cushion on inside of palm and reduced overall grip weight.- Carbon Fiber Reinforced End. Helps prevent grip blowout.- V2.1 Lock-On System. Patented single-clamp lock-on design provides simple installation and slip-free performance.